A000501 - OEIS

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A000501

Floor( cosh(n) ).

1, 1, 3, 10, 27, 74, 201, 548, 1490, 4051, 11013, 29937, 81377, 221206, 601302, 1634508, 4443055, 12077476, 32829984, 89241150, 242582597, 659407867, 1792456423, 4872401723, 13244561064, 36002449668, 97864804714, 266024120300 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,3`
	MAPLE	`f := n->floor(evalf(cosh(n)));`
	CROSSREFS	`Cf. A000471.` `Sequence in context: A069229 A085948 A000471 * A154496 A027251 A127912` `Adjacent sequences: A000498 A000499 A000500 * A000502 A000503 A000504`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`
	EXTENSIONS	`Corrected and extended by Frank Adams-Watters (FrankTAW(AT)Netscape.net), Apr 26 2006`

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Last modified February 16 09:00 EST 2012. Contains 205904 sequences.