id:A004976 - OEIS Search Results

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a(n) = floor(n*phi^3), where phi = (1+sqrt(5))/2.

+0
3

0, 4, 8, 12, 16, 21, 25, 29, 33, 38, 42, 46, 50, 55, 59, 63, 67, 72, 76, 80, 84, 88, 93, 97, 101, 105, 110, 114, 118, 122, 127, 131, 135, 139, 144, 148, 152, 156, 160, 165, 169, 173, 177, 182, 186, 190, 194, 199 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Index entries for sequences related to Beatty sequences`
	FORMULA	`a(n) = n + floor(2 n phi). [Formula corrected by Clark Kimberling, Mar 22 2008]`
	CROSSREFS	`Cf. A000201, A001950, A004919.` `Adjacent sequences: A004973 A004974 A004975 this_sequence A004977 A004978 A004979` `Sequence in context: A034045 A109238 A102861 this_sequence A071385 A066192 A097981`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified May 15 13:16 EDT 2008. Contains 139641 sequences.

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