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 A112267 #12 Aug 09 2015 07:46:38 %S A112267 3,6,7,8,2,3,4,0,7,0,8,3,6,6,4,6,7,2,8,3,6,1,3,6,8,1,1,2,7,1,6,5,6,2, %T A112267 1,5,1,3,3,4,9,0,7,7,0,1,4,7,2,7,5,2,6,1,3,8,7,9,2,9,6,3,4,7,7,4,4,7, %U A112267 3,1,2,4,3,3,4,5,8,4,1,3,0,9,7,2,1,8,7,2,2,9,8,2,9,1,9,4,7,6,5,7,8,2,6,1,9 %N A112267 Decimal expansion of e^(-(secant of 1 degree)). %e A112267 0.3678234070836646728361368112716562151334907701472752613879296347744731... %t A112267 RealDigits[E^(-Sec[Pi/180]), 10, 105][[1]] (* _Vaclav Kotesovec_, Aug 09 2015 *) %Y A112267 Cf. A019898. %K A112267 cons,nonn %O A112267 0,1 %A A112267 _Mohammad K. Azarian_, Nov 26 2005 %E A112267 Offset corrected by _Mohammad K. Azarian_, Dec 11 2008