A012484 arctan(cos(x)*arcsin(x))=x-4/3!*x^3+68/5!*x^5-3064/7!*x^7+265936/9!*x^9...

1, -4, 68, -3064, 265936, -35730176, 7235106240, -1984468240000, 725871298851072, -336136505074527232, 194162507080835314688, -135973687998348753147904, 113975638131557424617639936

Offset

0,2

Links

Table of n, a(n) for n=0..12.

Crossrefs

Sequence in context: A009473 A009520 A009791 * A174809 A363427 A125587

Adjacent sequences: A012481 A012482 A012483 * A012485 A012486 A012487

Keyword

sign

Author

Patrick Demichel (patrick.demichel(AT)hp.com)

Status

approved