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

A161967

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

Terms

    a(0) =1a(1) =1a(2) =3a(3) =22a(4) =317a(5) =7596a(6) =270727a(7) =13332544a(8) =862740153a(9) =70762448080

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