arcsinh(arctan(x)+arcsin(x))=2*x-9/3!*x^3+361/5!*x^5-37247/7!*x^7...
A012991
arcsinh(arctan(x)+arcsin(x))=2*x-9/3!*x^3+361/5!*x^5-37247/7!*x^7...
Terms
- a(0) =2a(1) =-9a(2) =361a(3) =-37247a(4) =7669801a(5) =-2611958283
External references
- oeis: A012991