id:A110353 - OEIS Search Results

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Value of k pertaining to A110351(n). Least k such that the sum (n+1) + (n+2) + ...+(n+k) is a multiple of the n-th triangular number n(n+1)/2.

+0
3

1, 1, 5, 11, 4, 8, 41, 55, 26, 34, 21, 27, 64, 6, 65, 239, 118, 134, 56, 15, 56, 208, 160, 176, 274, 298, 161, 175, 115, 125, 929, 319, 120, 50, 189, 260, 628, 208, 65, 575, 204, 216, 429, 55, 369, 988, 657, 687, 1126, 324, 221, 584, 1324, 485, 120, 343, 494, 1594 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`For many values of n, a(n) = A110352(n).`
	CROSSREFS	`Cf. A110351, A110352.` `Sequence in context: A066461 A117069 A145355 this_sequence A097720 A077806 A019305` `Adjacent sequences: A110350 A110351 A110352 this_sequence A110354 A110355 A110356`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 21 2005`
	EXTENSIONS	`More terms from Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 08 2006`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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