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 A137177 #7 Jul 14 2012 11:32:18 %S A137177 1,3,14,71,76,131,188,196,232,314,535,695,1451,2474,3868,7717,41284, %T A137177 52462,90760,119008,264433,487534,618691,935477,959456,3232220, %U A137177 5149055,6734713,24668330,92436217,144794399,603533275,927592756,969468212,1182908572 %N A137177 Where records occur in A096915. %Y A137177 Cf. A096915, A144593. %K A137177 nonn %O A137177 1,2 %A A137177 _M. F. Hasler_, Jan 13 2009 %E A137177 a(26)-a(35) from _Donovan Johnson_, Jul 10 2011