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 A096387 #7 Jan 26 2011 22:26:20 %S A096387 1,0,6,12,24,24,48,60,84,120,120,120,180,180,240,360,360,360,360,672, %T A096387 720,720,720,840,840,1080,1260,1260,1260,1680,1680,1680,2160,2520, %U A096387 2520,2520,2520,2520,2520,3360,4320,5040,5040,5040,5040,5040,5040,5040,5040 %N A096387 Duplicate of A081512. %K A096387 dead %O A096387 1,3