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

A384787

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

Terms

    a(0) =1a(1) =1a(2) =7a(3) =148a(4) =7381a(5) =801536a(6) =186678019a(7) =93865986880

External references