arcsinh(cos(x)*sin(x))=x-5/3!*x^3+65/5!*x^5-3005/7!*x^7+278465/9!*x^9...
A012476
arcsinh(cos(x)*sin(x))=x-5/3!*x^3+65/5!*x^5-3005/7!*x^7+278465/9!*x^9...
Terms
- a(0) =1a(1) =-5a(2) =65a(3) =-3005a(4) =278465a(5) =-42738005a(6) =9852460865
External references
- oeis: A012476