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.

Previous Showing 11-20 of 22 results. Next

A244766 Prime numbers ending in the prime number 23.

Original entry on oeis.org

23, 223, 523, 823, 1123, 1223, 1423, 1523, 1723, 1823, 2423, 3023, 3323, 3623, 3823, 3923, 4423, 4523, 4723, 5023, 5323, 5623, 5923, 6323, 6823, 7523, 7723, 7823, 8123, 8423, 8623, 8923, 9323, 9623, 9923, 10223, 10723, 11423, 11923, 12323, 12823, 12923
Offset: 1

Views

Author

Vincenzo Librandi, Jul 06 2014

Keywords

Comments

Also primes of the form 100*n+23. Subsequence of A105854, A141945.

Links

Crossrefs

Cf. A105854, A141945.
Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(16000) | n mod 100 eq 23];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={2, 3} &]
  • PARI
    select(x->(x % 100)==23, primes(2000)) \\ Michel Marcus, Jul 06 2014

A244767 Prime numbers ending in the prime number 29.

Original entry on oeis.org

29, 229, 829, 929, 1129, 1229, 1429, 2029, 2129, 2729, 3229, 3329, 3529, 3929, 4129, 4229, 4729, 6029, 6229, 6329, 6529, 6829, 7129, 7229, 7529, 7829, 8329, 8429, 8629, 8929, 9029, 9629, 9829, 9929, 10429, 10529, 10729, 11329, 12329, 12829, 13229, 13729
Offset: 1

Views

Author

Vincenzo Librandi, Jul 06 2014

Keywords

Comments

Also primes of the form 100*n+29. Subsequence of A141883, A141930.

Links

Crossrefs

Cf. A141883, A141930.
Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(16000) | n mod 100 eq 29];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={2, 9} &]
Select[Prime[Range[6000]],Mod[#,100]==29&] (* Harvey P. Dale, Oct 05 2021 *)
  • PARI
    select(x->(x % 100)==29, primes(2000)) \\ Michel Marcus, Jul 06 2014

A244768 Prime numbers ending in the prime number 37.

Original entry on oeis.org

37, 137, 337, 937, 1237, 1637, 2137, 2237, 2437, 2837, 3037, 3137, 3637, 4337, 4637, 4937, 5237, 5437, 5737, 6037, 6337, 6637, 6737, 7237, 7537, 7937, 8237, 8537, 8737, 8837, 9137, 9337, 9437, 10037, 10337, 10837, 10937, 11437, 12037, 12437, 12637, 13037
Offset: 1

Views

Author

Vincenzo Librandi, Jul 06 2014

Keywords

Comments

Also primes of the form 100*n+37. Subsequence of A141886, A141936.

Links

Crossrefs

Cf. A141886, A141936.
Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(16000) | n mod 100 eq 37];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={3, 7} &]
Select[Prime[Range[2000]],Mod[#,100]==37&] (* Harvey P. Dale, Dec 25 2022 *)
  • PARI
    select(x->(x % 100)==37, primes(2000)) \\ Michel Marcus, Jul 06 2014

A244769 Prime numbers ending in the prime number 43.

Original entry on oeis.org

43, 443, 643, 743, 1543, 2143, 2243, 2543, 2843, 3343, 3643, 3943, 4243, 4643, 4943, 5443, 5743, 5843, 6043, 6143, 6343, 7043, 7243, 7643, 8243, 8443, 8543, 9043, 9343, 9643, 9743, 10243, 10343, 11243, 11443, 11743, 12043, 12143, 12343, 12743, 13043, 14143
Offset: 1

Views

Author

Vincenzo Librandi, Jul 06 2014

Keywords

Comments

Also primes of the form 100*n+43. Subsequence of A105854, A141941.

Links

Crossrefs

Cf. A105854, A141941.
Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(16000) | n mod 100 eq 43];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={4, 3} &]
  • PARI
    select(x->(x % 100)==43, primes(2000)) \\ Michel Marcus, Jul 06 2014

A244770 Prime numbers ending in the prime number 47.

Original entry on oeis.org

47, 347, 547, 647, 947, 1447, 1747, 1847, 2347, 2447, 2647, 3347, 3547, 3847, 3947, 4447, 4547, 5147, 5347, 5647, 6047, 6247, 6547, 6947, 7247, 7547, 8147, 8447, 8647, 8747, 9547, 10247, 10847, 11047, 11447, 12347, 12547, 12647, 13147, 14347, 14447, 14747
Offset: 1

Views

Author

Vincenzo Librandi, Jul 06 2014

Keywords

Comments

Also primes of the form 100*n+47. Subsequence A141882, A141944.

Links

Crossrefs

Cf. A141882, A141944.
Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(16000) | n mod 100 eq 47];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={4, 7} &]
  • PARI
    select(x->(x % 100)==47, primes(2000)) \\ Michel Marcus, Jul 06 2014

A244771 Prime numbers ending in the prime number 53.

Original entry on oeis.org

53, 353, 653, 853, 953, 1153, 1453, 1553, 1753, 2053, 2153, 2753, 2953, 3253, 3853, 4153, 4253, 5153, 5653, 5953, 6053, 6353, 6553, 6653, 7253, 7753, 7853, 8053, 8353, 8753, 10253, 10453, 10753, 10853, 11353, 11953, 12253, 12553, 12653, 12853, 12953, 13553
Offset: 1

Views

Author

Vincenzo Librandi, Jul 07 2014

Keywords

Comments

Also primes of the form 100*n+53. Subsequence of A141885, A141929.

Links

Crossrefs

Cf. A141885, A141929.
Cf. similar sequences listed in A244763.

Programs

  • Magma
    [n: n in PrimesUpTo(14000) | n mod 100 eq 53];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={5, 3} &]

A244772 Prime numbers ending in the prime number 59.

Original entry on oeis.org

59, 359, 659, 859, 1259, 1459, 1559, 1759, 2459, 2659, 3259, 3359, 3559, 3659, 4159, 4259, 4759, 5059, 5659, 6359, 6659, 6959, 7159, 7459, 7559, 7759, 8059, 9059, 9859, 10159, 10259, 10459, 10559, 10859, 11059, 11159, 11959, 12659, 12959, 13159, 13259
Offset: 1

Views

Author

Vincenzo Librandi, Jul 07 2014

Keywords

Comments

Also primes of the form 100*n+59. Subsequence of A141887, A141934.

Links

Crossrefs

Cf. similar sequences listed in A244763.
Cf. A141887, A141934.

Programs

  • Magma
    [n: n in PrimesUpTo(14000) | n mod 100 eq 59];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={5, 9} &]
  • PARI
    select(x->(x % 100)==59, primes(2000)) \\ Michel Marcus, Jul 07 2014

A244775 Prime numbers ending in the prime number 79.

Original entry on oeis.org

79, 179, 379, 479, 1279, 1579, 1879, 1979, 2179, 2579, 2879, 3079, 3779, 4079, 4679, 5179, 5279, 5479, 5779, 5879, 6079, 6379, 6679, 6779, 7079, 7879, 8179, 8779, 9479, 9679, 10079, 10979, 11279, 11579, 11779, 12379, 12479, 12979, 13679, 13879
Offset: 1

Views

Author

Vincenzo Librandi, Jul 07 2014

Keywords

Comments

Also primes of the form 100*n+79. Subsequence of A141887, A141930.

Links

Crossrefs

Cf. similar sequences listed in A244763.
Cf. A141887, A141930.

Programs

  • Magma
    [n: n in PrimesUpTo(14000) | n mod 100 eq 79];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={7, 9} &]
Select[Prime[Range[2000]],Mod[#,100]==79&] (* Harvey P. Dale, Nov 29 2017 *)
  • PARI
    select(x->(x % 100)==79, primes(2000)) \\ Michel Marcus, Jul 07 2014

A244776 Prime numbers ending in the prime number 83.

Original entry on oeis.org

83, 283, 383, 683, 883, 983, 1283, 1483, 1583, 1783, 2083, 2383, 2683, 3083, 3583, 4283, 4483, 4583, 4783, 5483, 5683, 5783, 6883, 6983, 7283, 7583, 7883, 8783, 9283, 9883, 10883, 11083, 11383, 11483, 11783, 12583, 12983, 13183, 13883, 14083, 14683
Offset: 1

Views

Author

Vincenzo Librandi, Jul 07 2014

Keywords

Comments

Also primes of the form 100*n+83. Subsequence of A141933.

Links

Crossrefs

Cf. similar sequences listed in A244763.
Cf. A141933.

Programs

  • Magma
    [n: n in PrimesUpTo(15000) | n mod 100 eq 83];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={8, 3} &]
  • PARI
    select(x->(x % 100)==83, primes(2000)) \\ Michel Marcus, Jul 07 2014

A244777 Prime numbers ending in the prime number 89.

Original entry on oeis.org

89, 389, 1289, 1489, 1789, 1889, 2089, 2389, 2689, 2789, 3089, 3389, 3889, 3989, 4289, 4789, 4889, 5189, 5689, 6089, 6389, 6689, 7489, 7589, 7789, 8089, 8389, 8689, 9689, 10289, 10589, 10789, 10889, 11489, 11689, 11789, 12289, 12589, 12689, 12889
Offset: 1

Views

Author

Vincenzo Librandi, Jul 07 2014

Keywords

Comments

Also primes of the form 100*n+89. Subsequence of A141883, A141938.

Links

Crossrefs

Cf. similar sequences listed in A244763.
Cf. A141883, A141938.

Programs

  • Magma
    [n: n in PrimesUpTo(15000) | n mod 100 eq 89];
  • Mathematica
    Select[Prime[Range[5, 6000]], Take[IntegerDigits[#], -2]=={8, 9} &]
Select[100 Range[0,200]+89,PrimeQ] (* Harvey P. Dale, Nov 13 2022 *)
  • PARI
    select(x->(x % 100)==89, primes(2000)) \\ Michel Marcus, Jul 07 2014
Previous Showing 11-20 of 22 results. Next

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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