E.g.f. S(x) satisfies: S(x) = Integral (1 + S(x)^2)^4 dx.

A281439

E.g.f. S(x) satisfies: S(x) = Integral (1 + S(x)^2)^4 dx.

Terms

    a(0) =1a(1) =8a(2) =400a(3) =50240a(4) =11785600a(5) =4441856000

External references