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A020023 Nearest integer to Gamma(n + 2/9)/Gamma(2/9). 2
1, 0, 0, 1, 2, 8, 43, 267, 1927, 15845, 146123, 1493701, 16762640, 204876709, 2708925368, 38526938568, 586465620430, 9513775620310, 163848357905336, 2985681188497227, 57391427290002261, 1160582196308934615 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,5
COMMENTS
Gamma(n + 2/9)/Gamma(2/9) = 1, 2/9, 22/81, 440/729, 12760/6561, 484880/59049, 22789360/531441, 1276204160/4782969, ... - R. J. Mathar, Sep 04 2016
LINKS
MAPLE
Digits := 64:f := proc(n, x) round(GAMMA(n+x)/GAMMA(x)); end;
MATHEMATICA
Table[Round[Gamma[n + 2/9]/Gamma[2/9]], {n, 0, 50}] (* G. C. Greubel, Feb 03 2018 *)
PROG
(PARI) for(n=0, 30, print1(round(gamma(n+2/9)/gamma(2/9)), ", ")) \\ G. C. Greubel, Feb 03 2018
(Magma) [Round(Gamma(n +2/9)/Gamma(2/9)): n in [0..30]]; // G. C. Greubel, Feb 03 2018
CROSSREFS
Sequence in context: A349145 A188174 A193659 * A027836 A326561 A007169
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)