id:A013285 - OEIS Search Results

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arctan(log(x+1)-tanh(x))=-1/2!*x^2+4/3!*x^3-6/4!*x^4+8/5!*x^5...

+0
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-1, 4, -6, 8, -90, 152, 6440, -69984, 443520, -4264768, 46842048, -44493568, -8172692528, 163418763328, -2660756991360, 48794732729856, -721585374360192, 4596412549813760, 89745640000513280 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A090938 A087271 A067797 this_sequence A013289 A013288 A013282` `Adjacent sequences: A013282 A013283 A013284 this_sequence A013286 A013287 A013288`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.

AT&T Labs Research