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 A126060 #1 May 11 2007 03:00:00 %S A126060 1,1,1,2,6,21,112,853,11120 %N A126060 Incorrect version of A001349. %D A126060 Robin J. Wilson, Introduction to Graph Theory, Academic Press, 1972. %K A126060 dead %O A126060 0,4