arcsinh(cos(x)*arcsin(x))=x-3/3!*x^3+33/5!*x^5-1155/7!*x^7+91553/9!*x^9...

A012487

arcsinh(cos(x)*arcsin(x))=x-3/3!*x^3+33/5!*x^5-1155/7!*x^7+91553/9!*x^9...

Terms

    a(0) =1a(1) =-3a(2) =33a(3) =-1155a(4) =91553a(5) =-10478435a(6) =2004751617a(7) =-496122561571

External references