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 A067916 #5 Mar 30 2012 18:38:52 %S A067916 1,246,331,357,602,13543,13977,41685,42358,81233,1797406,3474721, %T A067916 3635552,12183608,79438338,101944448,874415778,1751624804,3935310958, %U A067916 4054291158,8855245981,16925204733,70558648332,168243185799 %N A067916 Engel expansion of zeta(8)=sum(i>0,1/i^8). %Y A067916 See A006784 for explanation of Engel expansions. %K A067916 easy,nonn %O A067916 1,2 %A A067916 _Benoit Cloitre_, Mar 03 2002