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 A354083 #19 May 26 2022 09:52:34
%S A354083 1,0,-2,-6,-16,-55,-288,-2128,-19808,-219546,-2816530,-41002236,
%T A354083 -666782136,-11961352104,-234327748900,-4972665181170,
%U A354083 -113552835539328,-2774993356571920,-72238332282154344,-1995222148760626392,-58268719729725843880,-1793842001139571701696
%N A354083 Expansion of e.g.f. (1 + log(1-x))^x.
%F A354083 a(0) = 1; a(n) = -Sum_{k=1..n} A052809(k) * binomial(n-1,k-1) * a(n-k).
%o A354083 (PARI) my(N=30, x='x+O('x^N)); Vec(serlaplace((1+log(1-x))^x))
%o A354083 (PARI) a_vector(n) = my(v=vector(n+1)); v[1]=1; for(i=1, n, v[i+1]=-sum(j=1, i, j*sum(k=1, j-1, (k-1)!*abs(stirling(j-1, k, 1)))*binomial(i-1, j-1)*v[i-j+1])); v;
%Y A354083 Cf. A052809, A351739, A354416.
%K A354083 sign
%O A354083 0,3
%A A354083 _Seiichi Manyama_, May 26 2022