A012498 - OEIS

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A012498

arcsin(cos(x)*arctan(x))=x-4/3!*x^3+8/5!*x^5+128/7!*x^7+25216/9!*x^9...

1, -4, 8, 128, 25216, -3387008, 160621056, -6497102848, 10675803193344, -4485074198855680, 823007646284349440, -188938583696417751040, 280059136770757168726016, -235157137580491486235983872 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A193155 A060239 A127943 * A180742 A180745 A188268` `Adjacent sequences: A012495 A012496 A012497 * A012499 A012500 A012501`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 17 17:35 EST 2012. Contains 206061 sequences.