G.f. A(x) satisfies A(x/A(x)^5) = 1/(1-x).

A145165

G.f. A(x) satisfies A(x/A(x)^5) = 1/(1-x).

Terms

    a(0) =1a(1) =1a(2) =6a(3) =76a(4) =1406a(5) =32531a(6) =874407a(7) =26234503a(8) =857727024a(9) =30087607090

External references