id:A101085 - OEIS Search Results

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Diagonal below the main diagonal of A083796, i.e. a(n) = A083796(n, n-1).

+0
3

2, 2, 5, 4, 8, 6, 11, 8, 24, 10, 17, 12, 20, 14, 135, 16, 26, 18, 29, 20, 252, 22, 35, 24, 90, 26, 153, 28, 44, 30, 47, 32, 594, 34, 665, 36, 56, 38, 819, 40, 62, 42, 65, 44, 1080, 46, 71, 48, 224, 50, 1377, 52, 80, 54, 1595, 56, 1710, 58, 89, 60, 92, 62, 2079, 64, 2210, 66 (list; graph; listen)

	OFFSET	`2,1`
	COMMENT	`a(n) is the least k such that 1) n divides k + (n-1)(n-2)/2; 2) k > n-2; 3) A048671(n-1) divides k.`
	CROSSREFS	`Cf. A048671, A083796, A083797.` `Sequence in context: A000019 A081177 A007281 this_sequence A088880 A008818 A089599` `Adjacent sequences: A101082 A101083 A101084 this_sequence A101086 A101087 A101088`
	KEYWORD	`easy,nonn,less`
	AUTHOR	`David Wasserman (wasserma(AT)spawar.navy.mil), Nov 30 2004`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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