E.g.f. satisfies: A'(x) = A(x)^7 * A(-x)^3 with A(0) = 1.

A236956

E.g.f. satisfies: A'(x) = A(x)^7 * A(-x)^3 with A(0) = 1.

Terms

    a(0) =1a(1) =1a(2) =4a(3) =46a(4) =568a(5) =11920a(6) =249760a(7) =7572880a(8) =224573440a(9) =8889771520a(10) =341458163200

External references