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 A355762 #11 Jul 16 2022 11:50:35
%S A355762 1,1,8,125,2987,96727,3963841,196769897,11480304448,770031502467,
%T A355762 58386951857583,4938864464154469,461111056016847137,
%U A355762 47101341445053180079,5225323162578044669492,625646891309723527419137,80416734865584980392853799,11044230667889978466327860347
%N A355762 E.g.f. satisfies log(A(x)) = (exp(x*A(x)) - 1) * A(x)^2.
%F A355762 a(n) = Sum_{k=0..n} (n+2*k+1)^(k-1) * Stirling2(n,k).
%o A355762 (PARI) a(n) = sum(k=0, n, (n+2*k+1)^(k-1)*stirling(n, k, 2));
%Y A355762 Cf. A030019, A349557.
%Y A355762 Cf. A162656, A355763, A355766.
%K A355762 nonn
%O A355762 0,3
%A A355762 _Seiichi Manyama_, Jul 16 2022