A000493 - OEIS

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A000493

Floor(sin(n)).

0, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	MAPLE	`f := n->floor(evalf(sin(n)));`
	MATHEMATICA	`f[ n_ ] := Floor[ N[ Sin[ n ] ] ]`
	CROSSREFS	`Sequence in context: A011661 A011660 A087101 * A011663 A091247 A085137` `Adjacent sequences: A000490 A000491 A000492 * A000494 A000495 A000496`
	KEYWORD	`sign,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 21:23 EST 2012. Contains 205856 sequences.