OFFSET
0,4
COMMENTS
Gamma(n+2/3)/Gamma(2/3) = {1, 2/3, 10/9, 80/27, 880/81, 12320/243, 209440/729, 4188800/2187, 96342400/6561, ...}. - R. J. Mathar, Sep 04 2016
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..449
MAPLE
Digits := 64:f := proc(n, x) round(GAMMA(n+x)/GAMMA(x)); end;
seq(round(pochhammer(2/3, n)), n = 0..25); # G. C. Greubel, Dec 01 2019
MATHEMATICA
Round[Pochhammer[2/3, Range[0, 25]]] (* G. C. Greubel, Dec 01 2019 *)
PROG
(PARI) x=2/3; vector(26, n, round(gamma(n-1+x)/gamma(x)) ) \\ G. C. Greubel, Dec 01 2019
(Magma) [Round(Gamma(n+2/3)/Gamma(2/3)): n in [0..25]]; // G. C. Greubel, Dec 01 2019
(Sage) [round(rising_factorial(2/3, n)) for n in (0..25)] # G. C. Greubel, Dec 01 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved