This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A020119 #8 Dec 17 2012 06:15:16 %S A020119 1,1,2,5,18,86,500,3423,26889,238158,2347554,25487721,302211543, %T A020119 3885576979,53842995268,799953072549,12684970150411,213832353964067, %U A020119 3818434892215474,72004772253206073,1429809049027949160 %N A020119 Ceiling of GAMMA(n+6/7)/GAMMA(6/7). %p A020119 Digits := 64:f := proc(n,x) ceil(GAMMA(n+x)/GAMMA(x)); end; %Y A020119 Cf. A220607. %K A020119 nonn %O A020119 0,3 %A A020119 _Simon Plouffe_