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 A100794 #7 Mar 30 2012 16:50:07 %S A100794 1,217,22597,680945,9490490,80581316,486166212,2286928302,8905291815, %T A100794 29900133355,89103652231,240740576407,599256323432,1391503809710, %U A100794 3043867911470,6322051689996,12547838923677,23925432720237,44020219452505,78445310367085,135826279312486 %N A100794 First differences of A060530. %H A100794 T. D. Noe, <a href="/A100794/b100794.txt">Table of n, a(n) for n = 0..1000</a> %K A100794 nonn,easy %O A100794 0,2 %A A100794 _N. J. A. Sloane_, Jan 04 2005