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 A179638 #4 Mar 31 2012 12:38:37 %S A179638 1,1,9,2,7,0,2,2,4,2,2,3,2,2,3,2,5,5,9,0,6,0,1,9,8,4,2,8,3,7,7,2,5,1, %T A179638 5,8,1,5,5,2,6,2,5,5,1,8,2,8,8,6,2,0,1,5,7,0,7,7,9,3,1,4,2,1,8,8,8,2, %U A179638 2,7,4,7,2,4,5,5,2,5,8,3,8,6,3,0,8,2,0,7,7,0,6,7,0,0,1,8,1,1,7,7,4,7,6,3,8 %N A179638 Decimal expansion of the volume of gyroelongated square pyramid with edge length 1. %C A179638 Gyroelongated square pyramid: 9 vertices, 20 edges, and 13 faces. %H A179638 Wolfram Alpha, <a href="http://www.wolframalpha.com/input/?i=Johnson+solid+10">Johnson solid 10</a> %F A179638 Digits of (sqrt(2)+2 sqrt(4+3 sqrt(2)))/6. %e A179638 1.19270224223223255906019842837725158155262551828862015707793142188822... %t A179638 RealDigits[N[(Sqrt[2]+2*Sqrt[4+3*Sqrt[2]])/6,200]] %Y A179638 Cf. A001622, A010527, A102208, A179290, A179292, A179294, A179449, A179450, A179451, A179452, A179552, A179553, A179554, A179587, A179588, A179589, A179590, A179591, A179592, A179593, A179637. %K A179638 cons,nonn,easy %O A179638 1,3 %A A179638 _Vladimir Joseph Stephan Orlovsky_, Jul 21 2010