id:A119888 - OEIS Search Results

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A119888

Numbers n such that (n,R_n)>1, where R_n=(10^n -1)/9=A002275(n).

+0
2

3, 6, 9, 12, 15, 18, 21, 22, 24, 27, 30, 33, 36, 39, 42, 44, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 88, 90, 93, 96, 99, 102, 105, 108, 110, 111, 114, 117, 120, 123, 126, 129, 132, 134, 135, 138, 141, 144, 150, 153, 154 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Includes all multiples of 3 (A008585) and multiples of 11 with coefficients A063450. A special subsequence is A014950.`
	CROSSREFS	`Cf. A119905.` `Sequence in context: A120688 A102014 A091780 this_sequence A003252 A160943 A160930` `Adjacent sequences: A119885 A119886 A119887 this_sequence A119889 A119890 A119891`
	KEYWORD	`nonn`
	AUTHOR	`Lekraj Beedassy (blekraj(AT)yahoo.com), Aug 04 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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