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 A029810 #1 Dec 11 1999 03:00:00 %S A029810 1,2,1,2,1,1,2,1,3,6,1,1,2,2,1,8,1,1,2,1,1,2,2,583,2,1,1,4,2,5,4,1 %N A029810 Erroneous version of A033809, A046067. %K A029810 dead %O A029810 1,2