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A012331 arctan(arcsin(x)*sin(x))=2/2!*x^2-200/6!*x^6+1344/8!*x^8+609568/10!*x^10... 0
2, 0, -200, 1344, 609568, -7504640, -8722673024, 485760120832, 492836371075584, -36976815179227136, -58897173274787112960, 11400113150368496795648, 17579088319490872510980096 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

CROSSREFS

Sequence in context: A012329 A064156 A012335 * A037096 A111814 A036938

Adjacent sequences:  A012328 A012329 A012330 * A012332 A012333 A012334

KEYWORD

sign

AUTHOR

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

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Last modified February 17 13:24 EST 2012. Contains 206031 sequences.