G.f. satisfies: A(x - 5*A(x)^2) = x - 4*A(x)^2.

A277311

G.f. satisfies: A(x - 5*A(x)^2) = x - 4*A(x)^2.

Terms

    a(0) =1a(1) =1a(2) =12a(3) =200a(4) =4034a(5) =92752a(6) =2353272a(7) =64579809a(8) =1891598860a(9) =58591554652

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