A020002 - OEIS

A020002

Nearest integer to Gamma(n + 7/12)/Gamma(7/12).

1, 1, 1, 2, 9, 39, 219, 1440, 10923, 93755, 898484, 9508956, 110145409, 1385996396, 18826451052, 274552411176, 4278441740820, 70950825535270, 1247552015661833, 23183674957715736, 454013634588599834

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OFFSET

0,4

COMMENTS

a(n) equals A020047(n) or A020092(n). - R. J. Mathar, May 18 2007

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..445

MAPLE

Digits := 64:f := proc(n, x) round(GAMMA(n+x)/GAMMA(x)); end;

MATHEMATICA

Table[Round[Gamma[n + 7/12]/Gamma[7/12]], {n, 0, 29}] (* G. C. Greubel, Jan 19 2018 *)

PROG

(PARI) for(n=0, 30, print1(round(gamma(n+7/12)/gamma(7/12)), ", ")) \\ G. C. Greubel, Jan 19 2018

(Magma) [Round(Gamma(n +7/12)/Gamma(7/12)): n in [0..30]]; // G. C. Greubel, Jan 19 2018

CROSSREFS

Cf. A020047, A020092.

Sequence in context: A151017 A151018 A096359 * A346687 A120700 A075873

Adjacent sequences: A019999 A020000 A020001 * A020003 A020004 A020005

KEYWORD

nonn

AUTHOR

Simon Plouffe

STATUS

approved