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A020054 a(n) = floor(Gamma(n+6/11)/Gamma(6/11)). 2
1, 0, 0, 2, 7, 34, 191, 1255, 9470, 80933, 772544, 8146833, 94058896, 1180011610, 15983793633, 232491543752, 3614186725611, 59798362187391, 1049189445651506, 19457695173900667, 380309496580785766 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..449

MAPLE

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

seq(floor(pochhammer(6/11, n)), n = 0..25); # G. C. Greubel, Nov 30 2019

MATHEMATICA

Floor[Pochhammer[6/11, Range[0, 25]]] (* G. C. Greubel, Nov 30 2019 *)

PROG

(PARI) x=6/11; vector(26, n, gamma(n-1+x)\gamma(x) ) \\ G. C. Greubel, Nov 30 2019

(MAGMA) [Floor(Gamma(n+6/11)/Gamma(6/11)): n in [0..25]]; // G. C. Greubel, Nov 30 2019

(Sage) [floor(rising_factorial(6/11, n)) for n in (0..25)] # G. C. Greubel, Nov 30 2019

CROSSREFS

Cf. A020009, A020099.

Sequence in context: A023053 A058915 A273030 * A206240 A289720 A190631

Adjacent sequences:  A020051 A020052 A020053 * A020055 A020056 A020057

KEYWORD

nonn

AUTHOR

Simon Plouffe

STATUS

approved

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Last modified January 22 03:32 EST 2021. Contains 340360 sequences. (Running on oeis4.)