id:A012138 - OEIS Search Results

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cos(arcsin(arctanh(x)))=1-1/2!*x^2-11/4!*x^4-349/6!*x^6-22455/8!*x^8...

+0
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1, -1, -11, -349, -22455, -2465241, -416217603, -100729124469, -33198564667887, -14328891118054449, -7852649782447649403, -5329635152693662625805, -4388960085492355649955495 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Cf. A012251.` `Sequence in context: A091537 A033517 A012220 this_sequence A067428 A066268 A000464` `Adjacent sequences: A012135 A012136 A012137 this_sequence A012139 A012140 A012141`
	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