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 A379910 #10 Jan 06 2025 04:21:53
%S A379910 1,0,1,-7,93,-1531,32053,-805659,23747545,-803011879,30657419361,
%T A379910 -1304526138895,61227806142517,-3142500604364811,175099735351517005,
%U A379910 -10526856054032137891,679212922630849128753,-46816385951481961302991,3433289231599510254603193
%N A379910 E.g.f. A(x) satisfies A(x) = exp(-x*A(x)^3) + x*A(x).
%F A379910 a(n) = -n! * Sum_{k=0..n} (-3*n+3*k-1)^(n-k-1) * binomial(3*n-2*k,k)/(n-k)!.
%o A379910 (PARI) a(n) = -n!*sum(k=0, n, (-3*n+3*k-1)^(n-k-1)*binomial(3*n-2*k, k)/(n-k)!);
%Y A379910 Cf. A379858, A379871, A379911.
%K A379910 sign
%O A379910 0,4
%A A379910 _Seiichi Manyama_, Jan 05 2025