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 A360446 #14 May 11 2023 10:26:30
%S A360446 1,1,0,1,-3,18,-128,1132,-11812,142342,-1943608,29647946,-499539274,
%T A360446 9211833980,-184511226396,3988612069192,-92549005782872,
%U A360446 2294158840990112,-60504468236412688,1691556804706653840,-49971227404392210528,1555373458584517657488
%N A360446 Expansion of e.g.f. 1/(1 - log(1 + log(1+x))).
%F A360446 a(n) = Sum_{k=0..n} Stirling1(n,k) * A006252(k).
%o A360446 (PARI) my(N=30, x='x+O('x^N)); Vec(serlaplace(1/(1-log(1+log(1+x)))))
%Y A360446 Cf. A217033, A361494.
%Y A360446 Cf. A006252, A306037.
%K A360446 sign
%O A360446 0,5
%A A360446 _Seiichi Manyama_, May 11 2023