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%I #6 Mar 30 2012 18:36:22
%S 1,1,1,2,6,25,131,843,6275,52989,500443,5226842,59818301,744405516,
%T 10008118595,144561713038,2232675345795,36715105686391,
%U 640474621418149,11813198572823623,229701083360459335,4696111037591613053
%N Ceiling of GAMMA(n+4/9)/GAMMA(4/9).
%p Digits := 64:f := proc(n,x) ceil(GAMMA(n+x)/GAMMA(x)); end;
%K nonn
%O 0,4
%A _Simon Plouffe_