sinh(sec(x)*arcsin(x))=x+5/3!*x^3+85/5!*x^5+3201/7!*x^7+204905/9!*x^9...
A012788
sinh(sec(x)*arcsin(x))=x+5/3!*x^3+85/5!*x^5+3201/7!*x^7+204905/9!*x^9...
Terms
- a(0) =1a(1) =5a(2) =85a(3) =3201a(4) =204905a(5) =19581949a(6) =2608398013a(7) =463598293497
External references
- oeis: A012788