A012795 - OEIS

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A012795

arcsin(sec(x)*tan(x))=x+6/3!*x^3+120/5!*x^5+6216/7!*x^7+652800/9!*x^9...

1, 6, 120, 6216, 652800, 115944576, 31101732480, 11717149191936, 5895158281052160, 3816842537847607296, 3090738173477544099840, 3060041827367678200774656, 3636490261219371329053163520 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A002370 A012846 A012641 * A054479 A012475 A053777` `Adjacent sequences: A012792 A012793 A012794 * A012796 A012797 A012798`
	KEYWORD	`nonn`
	AUTHOR	`Patrick Demichel (dml(AT)hpfrcu03.france.hp.com)`

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Last modified February 16 02:51 EST 2012. Contains 205860 sequences.