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 A092568 #4 Sep 29 2006 03:00:00 %S A092568 3,7,739,199,883,13127,463,36551,39607,183091,4468903,6419299,241603 %N A092568 Duplicate of A055624. %K A092568 dead %O A092568 1,1