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 A072402 #10 Sep 28 2024 22:06:16
%S A072402 1,8,113,2283,59956,1937111,74285023,3296959548,166209034083,
%T A072402 9380840313601,585971815302336,40131720225336433,2990153392901281153,
%U A072402 240791249514701885728,20839616039099721143561,1928991192695402634245651,190159902809538562278266988
%N A072402 a(n) = 6^n * Sum_{k>=1} Gamma(n + k/6)/ (k! * Gamma(k/6) * e).
%t A072402 a[n_] := 6^n*Sum[Gamma[n + k/6]/(k!*Gamma[k/6]), {k, 1, Infinity}]/Exp[1];
%t A072402 Table[ a[n], {n, 1, 16}]
%K A072402 nonn
%O A072402 1,2
%A A072402 _Karol A. Penson_, Jun 16 2002
%E A072402 More terms from _Robert G. Wilson v_, Jul 17 2002
%E A072402 a(11) corrected and a(17) from _Sean A. Irvine_, Sep 28 2024