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 A094204 #3 Jan 09 2009 03:00:00 %S A094204 1,2,2,2,6,6,2,6,2,4,6,6,4,4,4,4,2,2,6,6,2,2,2,12,2,6,10,6,2,4,10,4,4, %T A094204 6 %N A094204 Duplicate of A078584. %K A094204 dead %O A094204 1,2