id:A072671 - OEIS Search Results

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Least m which can be written as i*j+i+j in n different ways: A072670(m)=n.

+0
3

0, 3, 11, 23, 35, 59, 191, 119, 179, 239, 575, 359, 1295, 899, 719, 839, 9215, 1259, 0, 1679, 2879, 15359, 3599, 2519, 6479, 61439, 6299, 6719, 0, 5039, 0, 7559, 46079, 0, 25919, 10079, 0, 32399, 184319, 15119, 44099, 20159, 0, 107519, 25199, 0, 0, 27719 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`a(n) = A038549(n+1) - 1.`
	CROSSREFS	`Adjacent sequences: A072668 A072669 A072670 this_sequence A072672 A072673 A072674` `Sequence in context: A100860 A018630 A094379 this_sequence A119173 A106201 A132209`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 30 2002`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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