arcsin(sec(x)*tan(x))=x+6/3!*x^3+120/5!*x^5+6216/7!*x^7+652800/9!*x^9...
A012795
arcsin(sec(x)*tan(x))=x+6/3!*x^3+120/5!*x^5+6216/7!*x^7+652800/9!*x^9...
Terms
- a(0) =1a(1) =6a(2) =120a(3) =6216a(4) =652800a(5) =115944576a(6) =31101732480
External references
- oeis: A012795