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 A202627 #5 Mar 30 2012 16:52:08 %S A202627 0,11,22,0,4,7775 %N A202627 Order of Fibonacci group F(n,5) (or 0 if the group is infinite). %C A202627 A column of the array described in A202624. See that entry for references. %Y A202627 Cf. A202624. %K A202627 nonn,more %O A202627 1,2 %A A202627 _N. J. A. Sloane_, Dec 30 2011