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 A094979 #2 Nov 10 2007 03:00:00 %S A094979 1,1,1,1,2,3,3,4,5,7,9,11,14,18,22,28,35,44,55,69,86,108,135,169,211 %N A094979 Duplicate of A065565. %K A094979 dead %O A094979 0,5