sin(arctanh(x)*cos(x))=x-2/3!*x^3+20/5!*x^5-16/7!*x^7+14096/9!*x^9...
A012739
sin(arctanh(x)*cos(x))=x-2/3!*x^3+20/5!*x^5-16/7!*x^7+14096/9!*x^9...
Terms
- a(0) =1a(1) =-2a(2) =20a(3) =-16a(4) =14096a(5) =887456a(6) =126998976a(7) =21834514688
External references
- oeis: A012739