A020013 Nearest integer to Gamma(n + 2/11)/Gamma(2/11).

1, 0, 0, 0, 1, 6, 32, 200, 1435, 11742, 107810, 1097700, 12274283, 149523080, 1970986053, 27952165839, 424364699555, 6866992410974, 117987415061287, 2145225728387030, 41149329880878478, 830468293959547465

Offset

0,6

Links

G. C. Greubel, Table of n, a(n) for n = 0..450

Maple

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

Mathematica

Table[Round[Gamma[n + 2/11]/Gamma[2/11]], {n, 0, 50}] (* G. C. Greubel, Jan 19 2018 *)

Prog

(PARI) for(n=0, 30, print1(round(gamma(n+2/11)/gamma(2/11)), ", ")) \\ G. C. Greubel, Jan 19 2018
(Magma) [Round(Gamma(n +2/11)/Gamma(2/11)): n in [0..30]]; // G. C. Greubel, Jan 19 2018

Crossrefs

Cf. A020058, A020103.

Sequence in context: A377500 A020058 A146557 * A283326 A221540 A331878

Adjacent sequences: A020010 A020011 A020012 * A020014 A020015 A020016

Keyword

nonn

Author

Simon Plouffe

Status

approved