A013268 - OEIS

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A013268

sec(log(x+1)-sinh(x))=1+3/4!*x^4-10/5!*x^5+100/6!*x^6-693/7!*x^7...

1, 0, 0, 0, 3, -10, 100, -693, 6433, -59652, 656934, -7661335, 99643159, -1389188502, 20999144296, -338912370405, 5846415568641, -107035268122024, 2076101997603994, -42490682821565523 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,5`
	CROSSREFS	`Sequence in context: A013269 A013262 A013267 * A015487 A062013 A023372` `Adjacent sequences: A013265 A013266 A013267 * A013269 A013270 A013271`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 16 19:39 EST 2012. Contains 205945 sequences.