id:A120233 - OEIS Search Results

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A120233

Split-floor-multiplier sequence (SFMS) using multipliers 3/4 and 4/3. (SFMS is defined at A120229.).

+0
2

1, 2, 4, 3, 6, 8, 5, 10, 12, 7, 14, 9, 17, 18, 11, 21, 22, 13, 25, 15, 28, 16, 30, 32, 33, 19, 20, 37, 38, 40, 23, 24, 44, 45, 26, 27, 49, 50, 29, 53, 54, 31, 57, 58, 60, 34, 35, 36, 65, 66, 68, 39, 70, 72, 41, 42, 76, 43, 78, 80, 81, 46, 47, 48, 86, 88, 89, 51, 92, 52, 94, 96 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`A permutation of the natural numbers.`
	FORMULA	`a(n)=[3n/4] if this is positive and new, else a(n)=[4n/3].`
	CROSSREFS	`Cf. A120229.` `Sequence in context: A103867 A075375 A065562 this_sequence A137621 A039864 A101906` `Adjacent sequences: A120230 A120231 A120232 this_sequence A120234 A120235 A120236`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Jun 11 2006`

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Last modified September 6 09:40 EDT 2008. Contains 143480 sequences.

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