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 A073235 #7 Jul 03 2012 11:52:27 %S A073235 8,0,6,6,2,6,6,5,9,3,8,5,5,4,5,9,6,7,3,8,4,9,8,3,6,0,1,8,9,7,7,4,6,6, %T A073235 8,0,7,1,9,3,6,0,0,6,8,0,5,2,5,1,4,9,6,0,5,9,9,5,0,4,7,7,0,8,9,3,0,1, %U A073235 4,5,9,0,1,3,1,1,5,4,9,8,4,4,3,6,1,6,3,0,1,5,8,4,0,3,9,0,0,8,2,6,1,3,2,6,9 %N A073235 Decimal expansion of (Pi^Pi)^Pi. %e A073235 80662.6659385545967384983601897... %t A073235 RealDigits[(Pi^Pi)^Pi, 10, 105][[1]] (* _Alonso del Arte_, Jul 03 2012 *) %o A073235 (PARI) (Pi^Pi)^Pi %Y A073235 Cf. A000796 (Pi), A073233 (Pi^Pi), A073234 (Pi^Pi^Pi), A073241 ((1/Pi)^(1/Pi)^(1/Pi)), A073242 (((1/Pi)^(1/Pi))^(1/Pi)). %K A073235 cons,nonn %O A073235 5,1 %A A073235 _Rick L. Shepherd_, Jul 25 2002