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 A111769 #9 Aug 21 2016 12:16:59 %S A111769 1,7,5,8,0,7,8,5,3,1,3,8,6,3,7,2,2,5,4,8,8,5,3,5,5,1,9,0,3,7,0,6,4,2, %T A111769 0,2,0,9,7,8,4,4,7,9,8,6,4,5,0,8,7,0,7,4,6,4,2,1,5,9,3,7,5,0,6,6,5,9, %U A111769 8,3,3,0,4,2,4,0,6,7,0,5,4,9,2,5,5,9,9,0,5,4,7,9,0,9,9,8,6,5,6,7,7,5,3,4,7 %N A111769 Decimal expansion of abs(log_10(tan 1 degree)). %F A111769 Equals A111767/A002392 - _R. J. Mathar_, Apr 23 2009 %e A111769 1.75807853138637225488535519037064202097844798645087074642159375066 %e A111769 598330424067054925599054790998656775347490626861719117 %t A111769 RealDigits[Abs[Log[10,Tan[1 Degree]]],10,120][[1]] (* _Harvey P. Dale_, Aug 21 2016 *) %Y A111769 Cf. A019810; A019898. %K A111769 cons,nonn %O A111769 1,2 %A A111769 _Mohammad K. Azarian_, Nov 21 2005 %E A111769 Clarified base of logarithm in definition - _R. J. Mathar_, Apr 23 2009