A012788 - OEIS

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A012788

sinh(sec(x)*arcsin(x))=x+5/3!*x^3+85/5!*x^5+3201/7!*x^7+204905/9!*x^9...

1, 5, 85, 3201, 204905, 19581949, 2608398013, 463598293497, 106484041306577, 30821112722260469, 11011429241275209765, 4772177089034491961201, 2471736193532210009786425, 1510365281819897595496029677 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A188918 A203800 A101928 * A192055 A012815 A113107` `Adjacent sequences: A012785 A012786 A012787 * A012789 A012790 A012791`
	KEYWORD	`nonn`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 17 08:38 EST 2012. Contains 205998 sequences.