E.g.f. satisfies: A'(x) = A(x)^7 * A(-x)^5 with A(0) = 1.

A236958

E.g.f. satisfies: A'(x) = A(x)^7 * A(-x)^5 with A(0) = 1.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =16a(4) =104a(5) =1480a(6) =16640a(7) =337600a(8) =5432960a(9) =142650880a(10) =2996614400a(11) =96392704000

External references