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 A111512 #13 May 15 2019 12:05:38 %S A111512 2,4,7,0,1,8,6,2,5,0,6,1,9,9,8,8,4,3,6,6,9,8,1,9,1,5,9,9,2,1,0,1,9,1, %T A111512 0,6,6,6,9,9,0,1,8,7,7,5,9,3,3,7,9,1,3,8,3,4,4,6,0,6,9,4,7,6,8,9,4,9, %U A111512 4,9,1,9,0,5,6,9,3,0,2,7,2,6,0,1,0,6,5,1,3,0,8,3,6,6,9,1,5,2,1,7 %N A111512 Decimal expansion of (abs(log(sine of 1 degree)))^(-1). %H A111512 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A111512 -0.2470186250619988436698... %p A111512 evalf(1/log(sin(Pi/180))) ; # _R. J. Mathar_, Oct 03 2011 %t A111512 RealDigits[1/Abs[Log[Sin[1 Degree]]],10,120][[1]] (* _Harvey P. Dale_, Nov 30 2011 *) %o A111512 (PARI) -1/log(sin(Pi/180)) \\ _Charles R Greathouse IV_, May 15 2019 %Y A111512 Cf. A019810. %K A111512 nonn,cons %O A111512 0,1 %A A111512 _Mohammad K. Azarian_, Nov 16 2005