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 A356882 #9 Sep 02 2022 18:06:43
%S A356882 1,0,2,3,16,125,756,7567,85968,994905,14373460,225366251,3800667960,
%T A356882 72169966453,1469546796732,32150706096615,760806334538656,
%U A356882 19142440567996721,512272692571487652,14560087915617858883,436598686303562722440,13796641165956117509901
%N A356882 E.g.f. satisfies: A(x) * log(A(x)) = x * (exp(x*A(x)) - 1).
%F A356882 a(n) = n! * Sum_{k=0..floor(n/2)} (n-2*k+1)^(k-1) * Stirling2(n-k,k)/(n-k)!.
%o A356882 (PARI) a(n) = n!*sum(k=0, n\2, (n-2*k+1)^(k-1)*stirling(n-k, k, 2)/(n-k)!);
%Y A356882 Cf. A349560, A356785, A356788, A356789, A356883.
%Y A356882 Cf. A349588.
%K A356882 nonn
%O A356882 0,3
%A A356882 _Seiichi Manyama_, Sep 02 2022