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A012088 arcsin(arcsin(arctan(x)))=x+12/5!*x^5-88/7!*x^7+13968/9!*x^9... 0
1, 0, 12, -88, 13968, -597440, 132709184, -15685157504, 5014687029504, -1181425359497216, 528315488687774720, -207409825492284028928, 125603683629593633394688, -73594034552724198387236864 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..13.

CROSSREFS

Sequence in context: A126507 A181704 A009657 * A083825 A181944 A193285

Adjacent sequences:  A012085 A012086 A012087 * A012089 A012090 A012091

KEYWORD

sign

AUTHOR

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

STATUS

approved

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Last modified November 17 13:12 EST 2019. Contains 329230 sequences. (Running on oeis4.)