G.f. A(x) satisfies A(x) = 1 + x*A(2*x)^8.

A171210

G.f. A(x) satisfies A(x) = 1 + x*A(2*x)^8.

Terms

    a(0) =1a(1) =1a(2) =16a(3) =624a(4) =47552a(5) =6804576a(6) =1849952000a(7) =975746615040

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