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

A385528

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

Terms

    a(0) =1a(1) =1a(2) =-3a(3) =-47a(4) =1385a(5) =119601a(6) =-22345691a(7) =-10181013695

External references