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 A308744 #7 Oct 23 2023 09:36:55 %S A308744 2,4,3,2,9,4,8,2,7,1,3,9,1,6,6,6,3,9,7,7,2,9,9,5,2,3,6,3,2,1,0,9,2,0, %T A308744 1,5,4,6,4,9,9,1,1,3,2,0,1,2,5,7,0,1,2,7,1,1,1,5,7,7,5,8,1,6,3,9,7,3, %U A308744 0,9,8,9,8,1,5,4,2,1,1,1,5,9,0,1,0,9,0,6,3,6,2,4,8,1,7,8,1,1,1,8,6,7,6,9,0,0,5,2,0,6 %N A308744 Decimal expansion of BesselI(4/5,2/5)/BesselI(-1/5,2/5). %H A308744 <a href="/index/Be#Bessel">Index entries for sequences related to Bessel functions or polynomials</a> %F A308744 Equals 1/(4 + 1/(9 + 1/(14 + 1/(19 + 1/(24 + 1/(29 + 1/(34 + 1/(39 + 1/(44 + 1/(49 + ...)))))))))). %e A308744 0.243294827139166639772995236321092015464991132... %t A308744 RealDigits[BesselI[4/5, 2/5]/BesselI[-1/5, 2/5], 10, 110] [[1]] %o A308744 (PARI) besseli(4/5,2/5)/besseli(-1/5,2/5) \\ _Charles R Greathouse IV_, Oct 23 2023 %Y A308744 Cf. A016897 (continued fraction), A298243, A308739, A308740, A308741, A308742, A308743. %K A308744 nonn,cons %O A308744 0,1 %A A308744 _Ilya Gutkovskiy_, Jun 21 2019