E.g.f. satisfies A(x) = exp(x / A(-x)^2).

A360989

E.g.f. satisfies A(x) = exp(x / A(-x)^2).

Terms

    a(0) =1a(1) =1a(2) =5a(3) =1a(4) =-231a(5) =81a(6) =55453a(7) =-40431a(8) =-30313231a(9) =33477985a(10) =29630916981a(11) =-43713004191

External references