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 A131659 #6 Mar 22 2015 15:59:44 %S A131659 2,2,8,9,4,5,9,7,7,1,6,9,8,8,0,0,3,4,8,2,8,6,8,5,4,7,0,2,7,0,6,1,1,7, %T A131659 4,2,3,2,9,4,5,8,9,6,2,5,8,3,0,6,2,3,1,4,3,0,2,7,2,4,6,1,4,2,9,4,4,2, %U A131659 7,5,5,3,9,7,6,9,6,5,2,1,5,9,5,6,7,2,4,6,5,4,0,5,5,0,9,7,9,4,1,5,4,0,4,0,1 %N A131659 Decimal expansion of log(Pi^2). %F A131659 2*A053510. %e A131659 2.2894597716988003482868547027061174232945896258306231430272461429442755397696521... %t A131659 First@ RealDigits[ Log[ Pi^2], 10, 111] (* _Robert G. Wilson v_, Sep 16 2007 *) %K A131659 nonn,cons %O A131659 1,1 %A A131659 Jeff Wolski (jw34(AT)day3digital.com), Sep 13 2007