E.g.f. satisfies: A(x) = exp( x*exp( x*A'(x) ) ), where A'(x) = d/dx A(x).

A161971

E.g.f. satisfies: A(x) = exp( x*exp( x*A'(x) ) ), where A'(x) = d/dx A(x).

Terms

    a(0) =1a(1) =1a(2) =3a(3) =28a(4) =521a(5) =15596a(6) =672457a(7) =39049396a(8) =2919995969a(9) =272314100944

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