id:A094529 - OEIS Search Results

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Numbers with at least one arithmetic progression of four successive divisors.

+0
2

12, 24, 36, 48, 60, 72, 84, 96, 105, 108, 120, 132, 140, 144, 156, 168, 180, 192, 204, 210, 216, 228, 240, 252, 264, 276, 280, 288, 300, 312, 315, 324, 336, 348, 360, 372, 384, 396, 408, 420, 432, 440, 444, 456, 468, 480, 492, 504, 516, 525, 528, 540, 552 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`All multiples of terms are also terms;` `a(n)=m*A094530(k) for appropriate m and k.`
	CROSSREFS	`Cf. A091011.` `Sequence in context: A059691 A097060 A066085 this_sequence A044852 A121578 A044897` `Adjacent sequences: A094526 A094527 A094528 this_sequence A094530 A094531 A094532`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 07 2004`

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

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