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A012484 arctan(cos(x)*arcsin(x))=x-4/3!*x^3+68/5!*x^5-3064/7!*x^7+265936/9!*x^9... 0
1, -4, 68, -3064, 265936, -35730176, 7235106240, -1984468240000, 725871298851072, -336136505074527232, 194162507080835314688, -135973687998348753147904, 113975638131557424617639936 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

CROSSREFS

Sequence in context: A009473 A009520 A009791 * A174809 A125587 A134794

Adjacent sequences:  A012481 A012482 A012483 * A012485 A012486 A012487

KEYWORD

sign

AUTHOR

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

STATUS

approved

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Last modified March 6 02:27 EST 2021. Contains 341840 sequences. (Running on oeis4.)