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 A081700 #5 Mar 31 2012 13:20:45 %S A081700 1,2,7,8,31,59,179,190,196,261,302,303 %N A081700 k-tuple abundance records. %C A081700 This sequence is the dual, of sorts, of the k-tuple abundance record-holders sequence. The numbers in this sequence correspond to the k-tuple abundance of the numbers in the record-holders sequence. %e A081700 a(5) = 31 because 31 is the first k-tuple abundance that beats a(4) = 8. %Y A081700 Cf. A081699, A081705. %K A081700 hard,nonn %O A081700 1,2 %A A081700 Gabriel Cunningham (gcasey(AT)mit.edu), Apr 02 2003 %E A081700 5 more terms from _David Wasserman_, Jun 16 2004