A012538 - OEIS

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A012538

cos(sinh(x)*arcsin(x))=1-12/4!*x^4-240/6!*x^6-5040/8!*x^8...

1, 0, -12, -240, -5040, -145920, -9256896, -1349048064, -289962366720, -78050616729600, -25779840881748992, -10375373322500206592, -5028804353588061089792, -2895752923791276634275840 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A009052 A012303 A119837 * A006588 A009150 A009080` `Adjacent sequences: A012535 A012536 A012537 * A012539 A012540 A012541`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 16 09:27 EST 2012. Contains 205904 sequences.