%I #16 Sep 08 2022 08:44:44
%S 1,0,0,2,8,41,231,1527,11610,99850,958561,10160755,117864768,
%T 1485096081,20197306708,294880677941,4600138575887,76362300359740,
%U 1343976486331425,24997962645764522,489960067856984638
%N a(n) = floor( Gamma(n + 3/5)/Gamma(3/5) ).
%H G. C. Greubel, <a href="/A020083/b020083.txt">Table of n, a(n) for n = 0..449</a>
%p Digits:= 64: x:=3/5: f:= proc(n,x) trunc(GAMMA(n+x)/GAMMA(x)); end;
%p seq(floor(pochhammer(3/5,n)), n = 0..25); # _G. C. Greubel_, Nov 17 2019
%t Floor[Pochhammer[3/5, Range[0, 25]]] (* _G. C. Greubel_, Nov 19 2018 *)
%o (PARI) vector(26, n, my(x=3/5); gamma(n-1+x)\gamma(x) ) \\ _G. C. Greubel_, Nov 19 2018
%o (Magma) [Truncate(Gamma(n + 3/5)/Gamma(3/5)): n in [0..30]]; // _G. C. Greubel_, Nov 19 2018
%o (Sage) [int(gamma(n + 3/5)/gamma(3/5)) for n in range(30)] # _G. C. Greubel_, Nov 19 2018
%Y Cf. A020038, A020128.
%Y Cf. A020082, A020084, A020085.
%K nonn
%O 0,4
%A _Simon Plouffe_