Expansion of g.f. A(x) satisfying 1/3 = Sum_{n=-oo..+oo} x^n * (A(x) - x^n)^(n-1), with a(0) = 4.

A363313

Expansion of g.f. A(x) satisfying 1/3 = Sum_{n=-oo..+oo} x^n * (A(x) - x^n)^(n-1), with a(0) = 4.

Terms

    a(0) =4a(1) =18a(2) =216a(3) =3006a(4) =46062a(5) =752058a(6) =12824370a(7) =225765756a(8) =4072115322a(9) =74865020256

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