id:A139550 - OEIS Search Results

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Least common multiple (or lcm) of {1, 2, ..., n/2}.

+0
4

1, 1, 1, 1, 2, 2, 6, 6, 12, 12, 60, 60, 60, 60, 420, 420, 840, 840, 2520, 2520, 2520, 2520, 27720, 27720, 27720, 27720, 360360, 360360, 360360, 360360, 360360, 360360, 720720, 720720, 12252240, 12252240, 12252240, 12252240, 232792560, 232792560 (list; graph; listen)

	OFFSET	`1,5`
	COMMENT	`Row products of A139549.`
	CROSSREFS	`Cf. A139549, A003418.` `Sequence in context: A028476 A051548 A110660 this_sequence A060549 A120690 A165124` `Adjacent sequences: A139547 A139548 A139549 this_sequence A139551 A139552 A139553`
	KEYWORD	`nonn`
	AUTHOR	`Mats O. Granvik (mgranvik(AT)abo.fi), Apr 27 2008`

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

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