A083035 - OEIS

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A083035

a(n)=floor(sqrt(2)*n)-2*floor(n/sqrt(2)).

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

	OFFSET	`1,1`
	FORMULA	`a(n) = floor(n*sqrt(2)) mod 2 - T. D. Noe (noe(AT)sspectra.com), Oct 11 2006`
	CROSSREFS	`Cf. A083036, A083037, A083038.` `Cf. A001951 (floor(nsqrt(2))).` `Sequence in context: A078650 A028863 A089012 A187074 A051341 A057211` `Adjacent sequences: A083032 A083033 A083034 * A083036 A083037 A083038`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 17 2003`

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Last modified February 14 15:32 EST 2012. Contains 205635 sequences.