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 A084415 #2 Jun 12 2004 03:00:00 %S A084415 4,12,8,24,15,12,24,60,16,84,48,20,30,144,24,180,21,28,120,264,32,60 %N A084415 Erroneous version of A076600. %K A084415 dead %O A084415 3,1