login
Nearest integer to Gamma(n + 4/5)/Gamma(4/5).
1

%I #11 Sep 23 2022 18:10:19

%S 1,1,1,4,15,74,427,2901,22624,199095,1951127,21072175,248651668,

%T 3182741351,43921830648,650043093588,10270680878694,172547438762056,

%U 3071344409964594,57741274907334370,1143277243165220534

%N Nearest integer to Gamma(n + 4/5)/Gamma(4/5).

%C Gamma(n + 4/5)/Gamma(4/5) = 1, 4/5, 36/25, 504/125, 9576/625, 229824/3125, 6664896/15625, 226606464/78125, ... - _R. J. Mathar_, Sep 04 2016

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

%Y Cf. A008546, A020082, A020127.

%K nonn

%O 0,4

%A _Simon Plouffe_