arcsin(arcsin(arcsinh(x)))=x+1/3!*x^3+17/5!*x^5+337/7!*x^7+26081/9!*x^9...

A012112

arcsin(arcsin(arcsinh(x)))=x+1/3!*x^3+17/5!*x^5+337/7!*x^7+26081/9!*x^9...

Terms

    a(0) =1a(1) =1a(2) =17a(3) =337a(4) =26081a(5) =1744865a(6) =309508209a(7) =45520971441

External references