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 A082752 #3 Sep 29 2006 03:00:00 %S A082752 1,2,3,4,6,7,8,12,14,15,16,24,28,30,31,32,48,56,60,62,63,64,96,112,120 %N A082752 Duplicate of A023758. %K A082752 dead %O A082752 1,2