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Search: id:A012196
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A012196 arctan(atan(arcsin(x)))=x-3/3!*x^3+57/5!*x^5-2419/7!*x^7+198801/9!*x^9... +0
1
1, -3, 57, -2419, 198801, -25335395, 4816346441, -1245230547347, 427817295559329, -186336568593526211, 101138532707457916121, -66575531182102753799603, 52444802490227536269748273 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A053774 A009723 A069992 this_sequence A012090 A012064 A012204

Adjacent sequences: A012193 A012194 A012195 this_sequence A012197 A012198 A012199

KEYWORD

sign

AUTHOR

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

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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