A012485 - OEIS

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A012485

cos(cos(x)*arcsin(x))=1-1/2!*x^2+9/4!*x^4-105/6!*x^6+1393/8!*x^8...

1, -1, 9, -105, 1393, -71025, -898887, -455252889, -75822681503, -21366754787169, -7036035942040855, -2891117170991668553, -1426147181806835610927, -835104626729810211267025 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A083452 A081461 A110698 * A052503 A122569 A039619` `Adjacent sequences: A012482 A012483 A012484 * A012486 A012487 A012488`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 14 22:37 EST 2012. Contains 205679 sequences.