A013439 - OEIS

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A013439

exp(tan(x)-log(x+1))=1+1/2!*x^2+9/4!*x^4-8/5!*x^5+225/6!*x^6...

1, 0, 1, 0, 9, -8, 225, -616, 11025, -57584, 901089, -7218288, 111426777, -1206961208, 19455493057, -263225301400, 4553837345057, -73099331076960, 1373357039852353, -25286525625615712, 517610171023053737 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,5`
	LINKS	`Table of n, a(n) for n=0..20.`
	CROSSREFS	`Sequence in context: A030027 A082201 A038298 * A180680 A165398 A021105` `Adjacent sequences: A013436 A013437 A013438 * A013440 A013441 A013442`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (patrick.demichel(AT)hp.com)`
	STATUS	`approved`

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Last modified May 23 16:30 EDT 2013. Contains 225610 sequences.