id:A120749 - OEIS Search Results

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A120749

Numbers n such that {rn}>c, where r=2^(1/2), c=1/2 and { } denotes fractional part.

+0
4

2, 4, 7, 9, 11, 12, 14, 16, 19, 21, 23, 24, 26, 28, 31, 33, 36, 38, 40, 41, 43, 45, 48, 50, 52, 53, 55, 57, 60, 62, 64, 65, 67, 69, 70, 72, 74, 77, 79, 81, 82, 84, 86, 89, 91, 93, 94, 96, 98, 101, 103, 106, 108, 110, 111, 113, 115, 118, 120, 122, 123, 125, 127, 130, 132, 134 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The complement of A120749 is A120243.`
	EXAMPLE	`Call the present sequence b and its complement a. Then` `{r}={1.4142...}=0.4142... <1/2, so a(1)=1;` `{2r}=0.828... >1/2, so b(1)=2;` `{3r}=0.242... <1/2, so a(2)=3.`
	CROSSREFS	`Cf. A120243, A120750, A120751.` `Sequence in context: A071790 A081249 A047541 this_sequence A138830 A122077 A029924` `Adjacent sequences: A120746 A120747 A120748 this_sequence A120750 A120751 A120752`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Jul 01 2006`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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