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 A308741 #8 Oct 23 2023 09:35:35 %S A308741 8,3,6,3,3,8,5,3,1,2,0,1,2,9,6,6,0,0,7,6,3,6,7,2,7,9,9,1,1,7,4,6,7,8, %T A308741 2,9,4,3,5,8,5,0,2,9,8,9,5,4,6,6,1,6,1,3,1,7,8,1,1,6,6,3,3,2,1,6,6,4, %U A308741 7,5,3,5,3,9,3,5,8,5,4,2,4,6,2,9,7,5,3,4,3,0,2,4,2,0,4,9,3,9,5,6,4,3,5,7,7,9,1,5,5 %N A308741 Decimal expansion of BesselI(1/4,1/2)/BesselI(-3/4,1/2). %H A308741 <a href="/index/Be#Bessel">Index entries for sequences related to Bessel functions or polynomials</a> %F A308741 Equals 1/(1 + 1/(5 + 1/(9 + 1/(13 + 1/(17 + 1/(21 + 1/(25 + 1/(29 + 1/(33 + 1/(37 + ...)))))))))). %e A308741 0.83633853120129660076367279911746782943585... %t A308741 RealDigits[BesselI[1/4, 1/2]/BesselI[-3/4, 1/2], 10, 109] [[1]] %o A308741 (PARI) besseli(1/4,1/2)/besseli(-3/4,1/2) \\ _Charles R Greathouse IV_, Oct 23 2023 %Y A308741 Cf. A016813 (continued fraction), A298242, A308739, A308740, A308742, A308743, A308744. %K A308741 nonn,cons %O A308741 0,1 %A A308741 _Ilya Gutkovskiy_, Jun 21 2019