arcsinh(arcsin(x)-arctan(x))=3/3!*x^3-15/5!*x^5+945/7!*x^7-36855/9!*x^9...

A013412

arcsinh(arcsin(x)-arctan(x))=3/3!*x^3-15/5!*x^5+945/7!*x^7-36855/9!*x^9...

Terms

    a(0) =3a(1) =-15a(2) =945a(3) =-36855a(4) =5145525a(5) =-541215675a(6) =137450538225

External references