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Search: id:A012186
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A012186 arcsin(arctan(sin(x)))=x-2/3!*x^3+24/5!*x^5-888/7!*x^7+60672/9!*x^9... +0
1
1, -2, 24, -888, 60672, -6741888, 1108807296, -252757302528, 76277556436992, -29437978293841920, 14141695133810196480, -8275095832054525329408, 5794473015450853604229120 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A009396 A012128 A099704 this_sequence A012081 A137274 A002032

Adjacent sequences: A012183 A012184 A012185 this_sequence A012187 A012188 A012189

KEYWORD

sign

AUTHOR

Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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