id:A012743 - OEIS Search Results

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cos(arctanh(x)*cos(x))=1-1/2!*x^2+5/4!*x^4-85/6!*x^6-887/8!*x^8...

+0
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1, -1, 5, -85, -887, -145865, -14963507, -2554796829, -556819358703, -157094249035537, -55286734778859115, -23786315258989816933, -12282781149659030865767, -7498816363839210619416025 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A048143 A137083 A121290 this_sequence A139744 A101928 A012788` `Adjacent sequences: A012740 A012741 A012742 this_sequence A012744 A012745 A012746`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified August 29 14:50 EDT 2008. Contains 143238 sequences.

AT&T Labs Research