id:A088609 - OEIS Search Results

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a(1) = 1, a(n) is the smallest squarefree number not included earlier if n is not squarefree, else n is the smallest nonsquarefree number.

+0
2

1, 4, 8, 2, 9, 12, 16, 3, 5, 18, 20, 6, 24, 25, 27, 7, 28, 10, 32, 11, 36, 40, 44, 13, 14, 45, 15, 17, 48, 49, 50, 19, 52, 54, 56, 21, 60, 63, 64, 22, 68, 72, 75, 23, 26, 76, 80, 29, 30, 31, 81, 33, 84, 34, 88, 35, 90, 92, 96, 37, 98, 99, 38, 39, 100, 104, 108, 41, 112, 116 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A088610.` `Sequence in context: A020848 A133058 A011516 this_sequence A163813 A109815 A110653` `Adjacent sequences: A088606 A088607 A088608 this_sequence A088610 A088611 A088612`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Oct 16 2003`
	EXTENSIONS	`More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 18 2003`

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

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