E.g.f. satisfies: A(x) = x*(tan(sinh(A(x)))+1).

A133892

E.g.f. satisfies: A(x) = x*(tan(sinh(A(x)))+1).

Terms

    a(0) =0a(1) =1a(2) =2a(3) =6a(4) =36a(5) =360a(6) =4542a(7) =68544a(8) =1226792a(9) =25441920a(10) =598142170a(11) =15713984000a(12) =456391238028

External references