G.f. A(x) satisfies: Series_Reversion( A(x) + A(x)^4 ) = A(x) - A(x)^4.

A277294

G.f. A(x) satisfies: Series_Reversion( A(x) + A(x)^4 ) = A(x) - A(x)^4.

Terms

    a(0) =1a(1) =2a(2) =35a(3) =812a(4) =21359a(5) =623244a(6) =18568947a(7) =638475040a(8) =13249877870

External references