id:A008363 - OEIS Search Results

Search: id:A008363

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floor(n/5)*ceil(n/5).

+0
1

0, 0, 0, 0, 0, 1, 2, 2, 2, 2, 4, 6, 6, 6, 6, 9, 12, 12, 12, 12, 16, 20, 20, 20, 20, 25, 30, 30, 30, 30, 36, 42, 42, 42, 42, 49, 56, 56, 56, 56, 64, 72, 72, 72, 72, 81, 90, 90, 90, 90, 100, 110, 110, 110, 110, 121, 132, 132 (list; graph; listen)

	OFFSET	`0,7`
	CROSSREFS	`Sequence in context: A046768 A045812 A064877 this_sequence A097198 A126663 A032600` `Adjacent sequences: A008360 A008361 A008362 this_sequence A008364 A008365 A008366`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

AT&T Labs Research