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 A119453 #5 May 26 2014 23:48:49 %S A119453 1,7,8,46,122,155,276,305,356,1006,1025,1335,3015,3876,10179,10399, %T A119453 12219,14039,19998,28991,57982,66975,95966,102215,110023,399996, %U A119453 1000019,1000021,1001083 %N A119453 Where records occur in A119451. %H A119453 N. J. A. Sloane and others, <a href="/wiki/Sequences_of_RADD_type">Sequences of RADD type</a>, OEIS wiki. %Y A119453 Cf. A118533, A119451, A119452, A118474. %K A119453 nonn,more,base %O A119453 1,2 %A A119453 _Klaus Brockhaus_, May 20 2006