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 A366599 #16 Oct 18 2023 02:10:30 %S A366599 1,7,2,5,3,8,2,5,5,8,8,5,2,3,1,5,0,9,3,9,4,5,0,9,7,9,7,0,4,0,4,8,8,8, %T A366599 7,5,6,2,7,4,5,5,7,2,7,4,6,7,2,9,3,8,6,6,8,8,1,4,2,1,1,5,5,6,7,0,8,6, %U A366599 8,6,2,6,8,4,7,5,8,1,7,8,3,1,8,4,0,3,8 %N A366599 Decimal expansion of arcsinh(e). %F A366599 Equals log(A188640). - _Amiram Eldar_, Oct 18 2023 %e A366599 1.7253825588523150939450... %t A366599 RealDigits[ArcSinh[E], 10, 100] [[1]] %o A366599 (PARI) asinh(exp(1)) \\ _Amiram Eldar_, Oct 18 2023 %Y A366599 Cf. A001113, A073742, A085659, A188640, A334399, A365927. %K A366599 nonn,cons %O A366599 1,2 %A A366599 _Kritsada Moomuang_, Oct 14 2023