arcsin(sec(x)*sinh(x))=x+5/3!*x^3+85/5!*x^5+3985/7!*x^7+379625/9!*x^9...
A012815
arcsin(sec(x)*sinh(x))=x+5/3!*x^3+85/5!*x^5+3985/7!*x^7+379625/9!*x^9...
Terms
- a(0) =1a(1) =5a(2) =85a(3) =3985a(4) =379625a(5) =60812765a(6) =14677835965
External references
- oeis: A012815