exp(arcsin(arctanh(x)))=1+x+1/2!*x^2+4/3!*x^3+13/4!*x^4+84/5!*x^5...

A012134

exp(arcsin(arctanh(x)))=1+x+1/2!*x^2+4/3!*x^3+13/4!*x^4+84/5!*x^5...

Terms

    a(0) =1a(1) =1a(2) =1a(3) =4a(4) =13a(5) =84a(6) =469a(7) =4208a(8) =33433a(9) =386064a(10) =3984681a(11) =56523072a(12) =718210725a(13) =12121690944a(14) =183013440765

External references