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 A124743 #2 Mar 30 2012 17:27:49 %S A124743 1,4,8,14,28,53,61,382,433,584,1732,1858,2047,2603,4079,8546,9967, %T A124743 10789,76943,81439,121763,139736,626939,1787252,3334846,3585509, %U A124743 3810949,3988066,8407129,8891182,9299471,19279903,19498462,36426301,38235389 %N A124743 Where records occur in A124522. %Y A124743 Cf. A124522, A124742 (records). %K A124743 nonn %O A124743 1,2 %A A124743 _Klaus Brockhaus_, Nov 07 2006