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 A159060 #5 Sep 08 2013 13:31:38 %S A159060 0,3,0,5,4,3,4,3,2,5,2,1,4,5,0,5,4,1,4,3,2,1,2,1,0,3,0,1,2,3,4,3,2,5, %T A159060 2,1,0,5,0,5,4,1,4,3,0,1,2,1,0,3,0,5,4,3,4,3,2,5,0,3,4,5,0,5,4,1,4,3, %U A159060 2,1,2,1,0,3,0,5,2,3,4,3,2,5,2,1,0,5,0,5,4,1,4,5,0,1,2,1,0,3,0,5,4,3,4,3,2 %N A159060 A102370(n) modulo 6 . %K A159060 nonn,less,base %O A159060 0,2 %A A159060 _Philippe Deléham_, Apr 04 2009