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 A367961 #10 Dec 06 2023 14:37:45 %S A367961 1,0,9,0,3,3,1,4,1,0,7,2,7,3,6,8,2,3,0,0,3,0,0,1,2,4,6,0,9,4,6,9,8,1, %T A367961 2,5,9,5,5,6,9,7,7,6,9,7,3,9,0,7,2,6,3,8,1,4,6,6,0,8,5,9,3,2,6,4,2,5, %U A367961 0,3,1,8,1,2,5,4 %N A367961 Decimal expansion of coth(Pi/2). %F A367961 Equals 1/A367960 = A308715 / A367959. %e A367961 1.090331410727368230030... %p A367961 evalf(coth(Pi/2)) ; %t A367961 First[RealDigits[Coth[Pi/2],10,100]] (* _Paolo Xausa_, Dec 06 2023 *) %Y A367961 Cf. A367960, A308715, A367959. %K A367961 nonn,cons %O A367961 1,3 %A A367961 _R. J. Mathar_, Dec 06 2023