Given g.f. A(x) of this sequence, triangle A236961 transforms the diagonals in the table of successive iterations of A(x) such that A236961(n,0) = n^n.

A236960

Given g.f. A(x) of this sequence, triangle A236961 transforms the diagonals in the table of successive iterations of A(x) such that A236961(n,0) = n^n.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =5a(4) =16a(5) =79a(6) =720a(7) =10735a(8) =211802a(9) =4968491a(10) =132655760a(11) =3943593218a(12) =128724395888

External references