cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A136086 Son primes of order 9.

Original entry on oeis.org

5, 7, 11, 19, 29, 31, 41, 47, 67, 71, 89, 97, 109, 137, 139, 151, 157, 167, 181, 197, 211, 241, 251, 271, 277, 307, 311, 337, 367, 379, 397, 409, 421, 509, 557, 571, 587, 599, 601, 607, 619, 631, 641, 659, 661, 691, 701, 719, 727, 757, 769, 797, 811, 827, 839
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. For son primes of order 8 see A136085.

Links

Crossrefs

Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136085, A136087, A136088, A136089, A136090, A136091.

Programs

  • Mathematica
    n = 9; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a
q=18;lst={};Do[p=Prime[n];If[PrimeQ[(q+1)*p+q],AppendTo[lst,p]],{n,6!}];lst (* Vladimir Joseph Stephan Orlovsky, Mar 10 2009 *)

A136087 Son primes of order 10.

Original entry on oeis.org

3, 7, 11, 13, 19, 23, 37, 41, 59, 61, 67, 71, 73, 89, 101, 107, 109, 113, 127, 137, 139, 151, 167, 179, 181, 193, 197, 211, 223, 227, 239, 241, 257, 269, 271, 293, 311, 331, 347, 349, 353, 359, 367, 373, 409, 419, 421, 439, 443, 463, 479, 487, 491, 499, 509
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. For son primes of order 8 see A136085. For son primes of order 8 see A136086.

Links

Crossrefs

Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136085, A136086, A136088, A136089, A136090, A136091.

Programs

  • Mathematica
    n = 10; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a
q=20;lst={};Do[p=Prime[n];If[PrimeQ[(q+1)*p+q],AppendTo[lst,p]],{n,6!}];lst (* Vladimir Joseph Stephan Orlovsky, Mar 10 2009 *)

A136088 Son primes of order 11.

Original entry on oeis.org

5, 47, 83, 89, 113, 149, 167, 173, 179, 233, 239, 293, 383, 389, 443, 569, 587, 599, 683, 797, 839, 947, 1013, 1019, 1097, 1103, 1223, 1229, 1259, 1283, 1289, 1373, 1409, 1427, 1439, 1493, 1499, 1523, 1559, 1913, 1997, 2003, 2027, 2039, 2069, 2087, 2099
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. For son primes of order 8 see A136085. For son primes of order 9 see A136086. For son primes of order 10 see A136086.

Links

Crossrefs

Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136085, A136086, A136087, A136089, A136090, A136091.

Programs

  • Mathematica
    n = 11; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a

A136089 Son primes of order 12.

Original entry on oeis.org

5, 7, 13, 17, 19, 23, 41, 59, 61, 67, 79, 83, 101, 107, 109, 131, 137, 139, 163, 173, 181, 191, 199, 229, 233, 251, 257, 263, 277, 293, 307, 317, 347, 353, 359, 367, 373, 389, 397, 419, 431, 461, 467, 521, 523, 569, 577, 587, 607, 613, 653, 683, 691, 709, 727
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. For son primes of order 8 see A136085. For son primes of order 9 see A136086. For son primes of order 10 see A136087. For son primes of order 11 see A136088.

Links

Crossrefs

Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136085, A136086, A136087, A136088, A136090, A136091.

Programs

  • Mathematica
    n = 12; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a

A136090 Son primes of order 13.

Original entry on oeis.org

3, 23, 29, 31, 43, 59, 73, 83, 101, 109, 139, 149, 193, 199, 223, 233, 251, 263, 293, 311, 331, 359, 379, 389, 401, 409, 421, 433, 443, 449, 461, 463, 479, 499, 541, 563, 571, 601, 641, 643, 653, 739, 769, 773, 821, 823, 829, 839, 853, 863, 881, 911, 991, 1019
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. For son primes of order 8 see A136085. For son primes of order 9 see A136086. For son primes of order 10 see A136087. For son primes of order 11 see A136088. For son primes of order 12 see A136088.

Links

Crossrefs

Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136085, A136086, A136087, A136088, A136089, A136091.

Programs

  • Mathematica
    n = 13; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a

A136091 Son primes of order 14.

Original entry on oeis.org

5, 11, 17, 41, 71, 89, 101, 137, 149, 167, 197, 239, 251, 257, 269, 317, 347, 401, 431, 449, 461, 521, 569, 617, 641, 659, 677, 701, 719, 839, 881, 1031, 1049, 1091, 1109, 1277, 1289, 1367, 1427, 1439, 1487, 1499, 1571, 1601, 1637, 1667, 1721, 1847, 1871
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest son primes of order n see A136027 (also definition). For son primes of order 1 see A023208. For son primes of order 2 see A023218. For son primes of order 3 see A023225. For son primes of order 4 see A023235. For son primes of order 5 see A136082. For son primes of order 6 see A136083. For son primes of order 7 see A136084. For son primes of order 8 see A136085. For son primes of order 9 see A136086. For son primes of order 10 see A136087. For son primes of order 11 see A136088. For son primes of order 12 see A136089. For son primes of order 13 see A136090.

Links

Crossrefs

Cf. A023208, A023218, A023225, A023235, A094524, A136019, A136020, A136026, A136027, A023208, A136082, A136083, A136084, A136085, A136086, A136087, A136088, A136089, A136090.

Programs

  • Mathematica
    n = 14; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, (Prime[k] - 2n)/(2n + 1)]], {k, 1, 1000}]; a

A136071 Father primes of order 2.

Original entry on oeis.org

19, 29, 59, 89, 149, 239, 269, 359, 419, 449, 509, 569, 659, 839, 1259, 1289, 1319, 1409, 1559, 1949, 2099, 2309, 2339, 2399, 2459, 2549, 2609, 2789, 2819, 2939, 2969, 2999, 3089, 3209, 3299, 3389, 3719, 3989, 4049, 4139, 4289, 4409, 4649, 4889, 4919
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest father primes of order n see A136026 (also definition). For father primes of order 1 see A094524.

Links

Crossrefs

Cf. A023208, A094524, A136019, A136020, A136026, A136027, A136072, A136073, A136074, A136075, A136076, A136077, A136078, A136079, A136080.

Programs

  • Mathematica
    n = 2; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a

A136072 Father primes of order 3.

Original entry on oeis.org

41, 83, 97, 139, 167, 223, 293, 307, 419, 433, 503, 587, 727, 769, 797, 1049, 1063, 1217, 1259, 1399, 1483, 1567, 1609, 1637, 1693, 1847, 1889, 1973, 1987, 2477, 2617, 2659, 2687, 2729, 2939, 2953, 3023, 3037, 3079, 3359, 3499, 3527, 3793, 3947, 3989
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

Primes of the form 7p+6 where p is prime. - David Radcliffe, Nov 30 2015

Links

Crossrefs

For smallest father primes of order n see A136026 (also definition). For father primes of order 1 see A094524. For father primes of order 2 see A136071.
Cf. A023208, A094524, A136019, A136020, A136026, A136027, A136071, A136073, A136074, A136075, A136076, A136077, A136078, A136079, A136080.

Programs

  • Maple
    select(t -> isprime(t) and isprime((t-6)/7), [seq(i,i=13..10000, 14)]); # Robert Israel, Nov 30 2015
  • Mathematica
    n = 3; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a

Extensions

Typo in Mathematica program fixed by David Radcliffe, Nov 30 2015

A136073 Father primes of order 4.

Original entry on oeis.org

53, 71, 107, 179, 269, 431, 557, 647, 719, 809, 881, 971, 1151, 1187, 1259, 1367, 1511, 1619, 1637, 1907, 2069, 2267, 2447, 2861, 3041, 3581, 3617, 3779, 3797, 4049, 4157, 4211, 4391, 4877, 4931, 5021, 5147, 5399, 5417, 5471, 5939, 6101, 6317, 6389, 6551
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest father primes of order n see A136026 (also definition). For father primes of order 1 see A094524. For father primes of order 2 see A136071. For father primes of order 3 see A136072.

Links

Crossrefs

Cf. A023208, A094524, A136019, A136020, A136026, A136027, A136071, A136072, A136074, A136075, A136076, A136077, A136078, A136079, A136080.

Programs

  • Mathematica
    n = 4; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a

A136074 Father primes of order 5.

Original entry on oeis.org

43, 131, 197, 263, 461, 593, 659, 1187, 1451, 1847, 1913, 1979, 2111, 2837, 2903, 2969, 4289, 4421, 4751, 5081, 5147, 5279, 5741, 6203, 6269, 6599, 7127, 7193, 7457, 7523, 7919, 8513, 9041, 9239, 9437, 9767, 10427, 10691, 11351, 11549, 11681, 12011
Offset: 1

Views

Author

Artur Jasinski, Dec 12 2007

Keywords

Comments

For smallest father primes of order n see A136026 (also definition). For father primes of order 1 see A094524. For father primes of order 2 see A136071. For father primes of order 3 see A136072. For father primes of order 4 see A136073.

Links

Crossrefs

Cf. A023208, A094524, A136019, A136020, A136026, A136027, A136071, A136072, A136073, A136075, A136076, A136077, A136078, A136079, A136080.

Programs

  • Mathematica
    n = 5; a = {}; Do[If[PrimeQ[(Prime[k] - 2n)/(2n + 1)], AppendTo[a, Prime[k]]], {k, 1, 1500}]; a
Previous Showing 11-20 of 34 results. Next

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