Expansion of exp(x*arcsin(x)) = sum_{n>=0} a(n)*x^(2n)/product(k, 0<k<2n).

A191301

Expansion of exp(x*arcsin(x)) = sum_{n>=0} a(n)*x^(2n)/product(k, 0<k<2n).

Terms

    a(0) =1a(1) =1a(2) =4a(3) =49a(4) =1303a(5) =63513a(6) =5044601a(7) =598488981a(8) =99463522845

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