id:A069806 - OEIS Search Results

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Smallest k>n such that the square-free par of n divides the square-free part of k.

+0
1

2, 6, 6, 5, 10, 24, 14, 10, 10, 30, 22, 15, 26, 42, 30, 17, 34, 22, 38, 30, 42, 66, 46, 30, 26, 78, 30, 35, 58, 120, 62, 34, 66, 102, 70, 37, 74, 114, 78, 70, 82, 168, 86, 55, 55, 138, 94, 51, 50, 54, 102, 65, 106, 66, 110, 70, 114, 174, 118, 105, 122, 186, 70, 65 (list; graph; listen)

	OFFSET	`1,1`
	PROGRAM	`(PARI) for(s=1, 100, n=s+1; while(frac(core(n)/core(s))>0, n++); print1(n, ", "); )`
	CROSSREFS	`Sequence in context: A110388 A007507 A065486 this_sequence A123945 A097466 A141624` `Adjacent sequences: A069803 A069804 A069805 this_sequence A069807 A069808 A069809`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), May 01 2002`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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