E.g.f. satisfies: A(x) = x/(1 - sinh(A(x))).

A214223

E.g.f. satisfies: A(x) = x/(1 - sinh(A(x))).

Terms

    a(0) =1a(1) =2a(2) =12a(3) =124a(4) =1800a(5) =33606a(6) =766976a(7) =20689208a(8) =643996800a(9) =22719618250a(10) =895853071872

External references