A273221 -id:A273221 - cp's OEIS frontend

A273222 a(n) = p(p - 1)(73p^2 - 45p + 14)/24, where p = prime(n).

18, 134, 1345, 5733, 38280, 76479, 230588, 363546, 792649, 2033451, 2664915, 5454873, 8260270, 10012464, 14337303, 23275109, 35855716, 41007555, 59825238, 75546485, 84478374, 116064351, 141557994, 187394306, 264812328, 311476425, 336995709, 392705408, 423017991

Offset: 1

Vincenzo Librandi, May 19 2016

nonn

Seiichi Manyama, Table of n, a(n) for n = 1..10000
F. V. Weinstein, Notes on Fibonacci partitions, arXiv:math/0307150 [math.NT], 2003-2015, page 22.

Cf. A006093, A008837, A179545, A273221.

[p*(p-1)*(73*p^2-45*p+14)/24: p in PrimesUpTo(200)];

Table[p = Prime[n]; p (p - 1) (73 p^2 - 45 p + 14) / 24, {n, 40}]
(#(#-1)(73#^2-45#+14))/24&/@Prime[Range[30]] (* Harvey P. Dale, Jan 17 2017 *)

A273223 a(n) = p(p - 1)(501p^3 - 414p^2 + 111*p - 54)/120, where p = prime(n).

Original entry on oeis.org

42, 504, 8796, 53298, 566412, 1341756, 5312160, 9373536, 24790458, 80346588, 112613886, 275440284, 462452448, 588037212, 920759046, 1686448764, 2893307844, 3421602972, 5484429720, 7340452434, 8440231968, 12551864598, 16086117120, 22838112000, 35181089856

Offset: 1

Vincenzo Librandi, May 19 2016

nonn

Seiichi Manyama, Table of n, a(n) for n = 1..10000
F. V. Weinstein, Notes on Fibonacci partitions, arXiv:math/0307150 [math.NT], 2003-2015, page 22.

Cf. A006093, A008837, A179545, A273221, A273222.

[p*(p-1)*(501*p^3-414*p^2+111*p-54)/120: p in PrimesUpTo(200)];

Table[p = Prime[n]; p (p - 1) (501 p^3 - 414 p^2 + 111 p - 54) / 120, {n, 40}]

A273224 a(n) = p(p - 1)(4051p^4 - 4130p^3 + 1445p^2 - 190p + 264)/720, where p = prime(n).

Original entry on oeis.org

104, 1911, 56974, 488810, 8247965, 23154950, 120309952, 237557475, 761914054, 3119071046, 4675225940, 13662251406, 25431242200, 33922355957, 58079673968, 120014329006, 229294119649, 280383632390, 493768590887, 700437412570, 828128942424, 1333041982376

Offset: 1

Vincenzo Librandi, May 19 2016

nonn

Seiichi Manyama, Table of n, a(n) for n = 1..10000
F. V. Weinstein, Notes on Fibonacci partitions, arXiv:math/0307150 [math.NT], 2003-2015, page 22.

Cf. A006093, A008837, A179545, A273221, A273222, A273223.

[p*(p-1)*(4051*p^4-4130*p^3+1445*p^2-190*p+264)/720: p in PrimesUpTo(200)];

Table[p = Prime[n]; p (p - 1) (4051 p^4 - 4130 p^3 + 1445 p^2 - 190 p + 264) / 720, {n, 40}]
#(#-1) (4051#^4-4130#^3+1445#^2-190#+264)/720&/@Prime[Range[30]] (* Harvey P. Dale, Aug 05 2018 *)

cp's OEIS Frontend

A273222 a(n) = p(p - 1)(73p^2 - 45p + 14)/24, where p = prime(n).

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A273223 a(n) = p(p - 1)(501p^3 - 414p^2 + 111*p - 54)/120, where p = prime(n).

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Keywords

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Magma

Mathematica

A273224 a(n) = p(p - 1)(4051p^4 - 4130p^3 + 1445p^2 - 190p + 264)/720, where p = prime(n).

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Author

Keywords

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Magma

Mathematica

cp's OEIS Frontend

A273222 a(n) = p*(p - 1)*(73*p^2 - 45*p + 14)/24, where p = prime(n).

Views

Author

Keywords

Links

Crossrefs

Programs

Magma

Mathematica

A273223 a(n) = p*(p - 1)*(501*p^3 - 414*p^2 + 111*p - 54)/120, where p = prime(n).

Views

Author

Keywords

Links

Crossrefs

Programs

Magma

Mathematica

A273224 a(n) = p*(p - 1)*(4051*p^4 - 4130*p^3 + 1445*p^2 - 190*p + 264)/720, where p = prime(n).

Views

Author

Keywords

Links

Crossrefs

Programs

Magma

Mathematica

A273222 a(n) = p(p - 1)(73p^2 - 45p + 14)/24, where p = prime(n).

A273223 a(n) = p(p - 1)(501p^3 - 414p^2 + 111*p - 54)/120, where p = prime(n).

A273224 a(n) = p(p - 1)(4051p^4 - 4130p^3 + 1445p^2 - 190p + 264)/720, where p = prime(n).