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 A363302 #12 May 26 2023 15:27:06
%S A363302 1,1,-4,41,-681,15667,-460903,16519141,-698242716,34004778783,
%T A363302 -1874858325725,115438582354977,-7851013349413919,584508287058281419,
%U A363302 -47281383017104676456,4129206143361098225405,-387216724567657721607901,38806186875022459923785751
%N A363302 E.g.f. satisfies log(A(x)) = exp(x / A(x)^3) - 1.
%F A363302 a(n) = Sum_{k=0..n} (-3*n+1)^(k-1) * Stirling2(n,k).
%o A363302 (PARI) a(n) = sum(k=0, n, (-3*n+1)^(k-1)*stirling(n, k, 2));
%Y A363302 Cf. A030019, A334241, A349598, A349683, A362467.
%Y A363302 Cf. A349655.
%K A363302 sign
%O A363302 0,3
%A A363302 _Seiichi Manyama_, May 26 2023