tan(arcsin(x)-arctan(x))=3/3!*x^3-15/5!*x^5+945/7!*x^7-14175/9!*x^9...
A013409
tan(arcsin(x)-arctan(x))=3/3!*x^3-15/5!*x^5+945/7!*x^7-14175/9!*x^9...
Terms
- a(0) =3a(1) =-15a(2) =945a(3) =-14175a(4) =3274425a(5) =-30405375a(6) =52996568625
External references
- oeis: A013409