id:A098486 - OEIS Search Results

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Odd numbers with replacement of all prime factors 3 by 2.

+0
3

1, 2, 5, 7, 4, 11, 13, 10, 17, 19, 14, 23, 25, 8, 29, 31, 22, 35, 37, 26, 41, 43, 20, 47, 49, 34, 53, 55, 38, 59, 61, 28, 65, 67, 46, 71, 73, 50, 77, 79, 16, 83, 85, 58, 89, 91, 62, 95, 97, 44, 101, 103, 70, 107, 109, 74, 113, 115, 52, 119, 121, 82, 125, 127, 86, 131, 133 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`This sequence occurred in an analysis of A098003, see link.`
	LINKS	`Keith Ramsay, Recursively Rotated Permutation. Posting in newsgroup sci.math.`
	EXAMPLE	`a(8): The 8th odd number is 15=35. Replace factor 3 by 2: a(8)=25=10.`
	CROSSREFS	`Cf. A098003, A005408.` `Sequence in context: A100114 A078319 A146098 this_sequence A138320 A135007 A082880` `Adjacent sequences: A098483 A098484 A098485 this_sequence A098487 A098488 A098489`
	KEYWORD	`easy,nonn`
	AUTHOR	`Hugo Pfoertner (hugo(AT)pfoertner.org), Sep 10 2004`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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