id:A079431 - OEIS Search Results

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Least m>n with same smallest odd prime factor as n.

+0
2

2, 4, 6, 8, 10, 9, 14, 16, 12, 20, 22, 15, 26, 28, 18, 32, 34, 21, 38, 25, 24, 44, 46, 27, 35, 52, 30, 49, 58, 33, 62, 64, 36, 68, 40, 39, 74, 76, 42, 50, 82, 45, 86, 88, 48, 92, 94, 51, 56, 55, 54, 104, 106, 57, 65, 77, 60, 116, 118, 63, 122, 124, 66, 128, 70, 69, 134, 136 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A078701(a(n))=A078701(n), A078701(i)<>A078701(n), n<i<a(n);` `n + A078701(n) <= a(n) <= 2*n;` `a(2^k) = 2^(k+1), as A078701(2^k) = 1.`
	CROSSREFS	`Cf. A079432(n) = a(a(n)).` `Adjacent sequences: A079428 A079429 A079430 this_sequence A079432 A079433 A079434` `Sequence in context: A082191 A055952 A061243 this_sequence A081472 A097660 A067030`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jan 09 2003`

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Last modified October 5 16:50 EDT 2008. Contains 144613 sequences.

AT&T Labs Research