arcsinh(arctan(arcsin(x)))=x-2/3!*x^3+32/5!*x^5-1056/7!*x^7+77696/9!*x^9...

A012198

arcsinh(arctan(arcsin(x)))=x-2/3!*x^3+32/5!*x^5-1056/7!*x^7+77696/9!*x^9...

Terms

    a(0) =1a(1) =-2a(2) =32a(3) =-1056a(4) =77696a(5) =-8411776a(6) =1476954112a(7) =-342658078720

External references