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 A099565 #4 Mar 30 2012 17:37:53
%S A099565 1,4,18,24,150,180,210,1920,2160,2400,2640,2880,40560,43680,46800,
%T A099565 49920,53040,56160,59280,62400,1375920,1441440,1506960,1572480,
%U A099565 1638000,1703520,1769040,1834560,1900080,1965600,2031120,2096640,2162160
%N A099565 Location of records in A099564.
%C A099565 See {a(n)/n} in A099566.
%e A099565 A099564 begins {1,1,1,2,2,1,1,1,1,1,1,2,2,2,2,2,2,3,...}, so the first few records occur at a(1)=1, a(2)=4 and a(3)=18.
%Y A099565 Cf. A099563, A099564, A099566.
%K A099565 nonn
%O A099565 1,2
%A A099565 _John W. Layman_, Oct 25 2004