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 A020104 #6 Mar 30 2012 18:36:22 %S A020104 1,1,1,1,1,3,14,82,577,4665,42406,427909,4745900,57382240,751185684, %T A020104 10584889175,159735600270,2570291022523,43928610203109, %U A020104 794708493674423,15171707606511702,304813398276280546,6428791672736098776 %N A020104 Ceiling of GAMMA(n+1/11)/GAMMA(1/11). %p A020104 Digits := 64:f := proc(n,x) ceil(GAMMA(n+x)/GAMMA(x)); end; %K A020104 nonn %O A020104 0,6 %A A020104 _Simon Plouffe_