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 A052285 #5 Jun 29 2008 03:00:00 %S A052285 1,1,1,1,2,4,2,1,1,2,8,17,24,24,17,8,2,1,1,2,9,32,95,203,373,515,584 %N A052285 Duplicate of A046858. %K A052285 dead %O A052285 0,5