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 A376067 #13 Sep 08 2024 13:48:16
%S A376067 0,1,3,26,372,7424,190150,5946576,219643592,9357076704,451643892408,
%T A376067 24359462797680,1451906224395792,94769186402062080,
%U A376067 6723078079388867040,515064037555614081024,42380187502270667120640,3727409807764337879016960
%N A376067 E.g.f. satisfies A(x) = (-log(1 - x / (1 - A(x))^2)) * (1 - A(x)).
%H A376067 <a href="/index/Res#revert">Index entries for reversions of series</a>
%F A376067 a(n) = Sum_{k=1..n} (2*n-2)!/(2*n-k-1)! * |Stirling1(n,k)|.
%F A376067 E.g.f.: Series_Reversion( (1 - x)^2 * (1 - exp(-x / (1 - x))) ).
%o A376067 (PARI) a(n) = sum(k=1, n, (2*n-2)!/(2*n-k-1)!*abs(stirling(n, k, 1)));
%Y A376067 Cf. A371370, A376042.
%Y A376067 Cf. A085527.
%K A376067 nonn
%O A376067 0,3
%A A376067 _Seiichi Manyama_, Sep 08 2024