E.g.f. A(x) satisfies A(x) = exp( x*A(2*x)^3 ).

A168601

E.g.f. A(x) satisfies A(x) = exp( x*A(2*x)^3 ).

Terms

    a(0) =1a(1) =1a(2) =13a(3) =577a(4) =65737a(5) =17553361a(6) =10704000277

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