tanh(sin(arcsinh(x)))=x-4/3!*x^3+76/5!*x^5-3312/7!*x^7+255952/9!*x^9...
A012041
tanh(sin(arcsinh(x)))=x-4/3!*x^3+76/5!*x^5-3312/7!*x^7+255952/9!*x^9...
Terms
- a(0) =1a(1) =-4a(2) =76a(3) =-3312a(4) =255952a(5) =-30728512a(6) =5281229760
External references
- oeis: A012041