A013091 - OEIS

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A013091

exp(arcsinh(x)+tan(x))=1+2*x+4/2!*x^2+9/3!*x^3+24/4!*x^4+97/5!*x^5...

1, 2, 4, 9, 24, 97, 534, 2975, 16520, 114217, 1017914, 8693355, 66612612, 641356549, 8612481206, 99659748575, 839464647792, 10015783072433, 223263066398386, 3322983000373651, 20349154329810172 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A006406 A097656 A012936 * A013168 A013183 A049963` `Adjacent sequences: A013088 A013089 A013090 * A013092 A013093 A013094`
	KEYWORD	`sign`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 14 16:43 EST 2012. Contains 205635 sequences.