id:A120239 - OEIS Search Results

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A120239

Split-floor-multiplier sequence (SFMS) using multipliers 1/tau and tau, where tau=(1+sqrt(5))/2. (SFMS is defined at A120229.).

+0
2

1, 3, 4, 2, 8, 9, 11, 12, 5, 6, 17, 7, 21, 22, 24, 25, 10, 29, 30, 32, 33, 13, 14, 38, 15, 16, 43, 45, 46, 18, 19, 51, 20, 55, 56, 58, 59, 23, 63, 64, 66, 67, 26, 27, 72, 28, 76, 77, 79, 80, 31, 84, 85, 87, 88, 34, 35, 93, 36, 37, 98, 100, 101, 39, 40, 106, 41, 42, 111, 113 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`A permutation of the natural numbers.`
	FORMULA	`a(n)=[nr] if this is positive and new, else a(n)=[n/r], where r=2/(1+sqrt(5)).`
	CROSSREFS	`Cf. A120229, A120240.` `Sequence in context: A020502 A066892 A143053 this_sequence A082362 A082364 A091477` `Adjacent sequences: A120236 A120237 A120238 this_sequence A120240 A120241 A120242`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Jun 11 2006`

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

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