Expansion of g.f. A(x) satisfying A( x*A(x) + 2*A(x)^3 ) = A(x)^2.

A372578

Expansion of g.f. A(x) satisfying A( x*A(x) + 2*A(x)^3 ) = A(x)^2.

Terms

    a(0) =1a(1) =2a(2) =10a(3) =60a(4) =406a(5) =2940a(6) =22304a(7) =174960a(8) =1407582a(9) =11550396a(10) =96299472a(11) =813433712a(12) =6946442776a(13) =59872428672a(14) =520174647424

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