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A020023
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Nearest integer to Gamma(n + 2/9)/Gamma(2/9).
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2
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1, 0, 0, 1, 2, 8, 43, 267, 1927, 15845, 146123, 1493701, 16762640, 204876709, 2708925368, 38526938568, 586465620430, 9513775620310, 163848357905336, 2985681188497227, 57391427290002261, 1160582196308934615
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OFFSET
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0,5
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COMMENTS
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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
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LINKS
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MAPLE
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Digits := 64:f := proc(n, x) round(GAMMA(n+x)/GAMMA(x)); end;
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MATHEMATICA
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Table[Round[Gamma[n + 2/9]/Gamma[2/9]], {n, 0, 50}] (* G. C. Greubel, Feb 03 2018 *)
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PROG
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(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
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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