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 A124092 #8 Mar 30 2012 18:53:07 %S A124092 1,7,98,1020,10160,89960,780368,6419109 %N A124092 From a question about accepting states in certain finite automata. %H A124092 George S. Lueker, <a href="http://dx.doi.org/10.1145/1516512.1516519">Improved Bounds on the Average Length of Longest Common Subsequences</a>. Journal of the ACM 56(3) (2009), Article 17. (Fig.1). %K A124092 nonn,more %O A124092 0,2 %A A124092 _Valery A. Liskovets_, Nov 27 2006