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 A357346 #16 Sep 09 2024 09:34:01
%S A357346 0,1,5,52,849,18996,540986,18726247,763480675,35837071558,
%T A357346 1903538106065,112880374866172,7392418912962210,529898419942327801,
%U A357346 41266682731537698181,3469461853041348996044,313200848521114144611273,30215925892728362737156556
%N A357346 E.g.f. satisfies A(x) = (exp(x * exp(A(x))) - 1) * exp(A(x)).
%H A357346 <a href="/index/Res#revert">Index entries for reversions of series</a>
%F A357346 a(n) = Sum_{k=1..n} (n+k)^(k-1) * Stirling2(n,k).
%F A357346 E.g.f.: Series_Reversion( exp(-x) * log(1 + x * exp(-x)) ). - _Seiichi Manyama_, Sep 09 2024
%o A357346 (PARI) a(n) = sum(k=1, n, (n+k)^(k-1)*stirling(n, k, 2));
%Y A357346 Cf. A052888, A357347, A357348, A357424.
%Y A357346 Cf. A048802, A349557.
%K A357346 nonn
%O A357346 0,3
%A A357346 _Seiichi Manyama_, Sep 25 2022