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 A367729 #8 Nov 29 2023 11:43:54
%S A367729 1,3,6,2,1,6,1,6,3,9,6,0,9,7,8,9,9,0,4,9,4,3,1,4,3,6,2,8,4,1,4,5,5,0,
%T A367729 0,7,3,1,8,4,0,4,3,5,4,2,9,0,0,1,3,1,5,8,7,0,7,0,2,3,6,5,7,6,4,0,0,5,
%U A367729 5,5,6,3,6,7,8,7,8,7,8,4,6,7,1,9,1,3,0,0,9,8,1,4,9,8,3,5,2,7
%N A367729 Decimal expansion of BesselI(0,2/sqrt(3)).
%F A367729 Equals Sum_{k>=0} 1 / (3^k * k!^2).
%e A367729 1.36216163960978990494314362841455...
%t A367729 RealDigits[BesselI[0, 2/Sqrt[3]], 10, 98][[1]]
%o A367729 (PARI) besseli(0,2/sqrt(3)) \\ _Michel Marcus_, Nov 29 2023
%Y A367729 Cf. A070910, A092041, A197036, A334381, A367730.
%K A367729 nonn,cons
%O A367729 1,2
%A A367729 _Ilya Gutkovskiy_, Nov 28 2023