id:A028494 - OEIS Search Results

Search: id:A028494

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-1/2*(n+2)*(n^2-6*n-1).

+0
1

1, 9, 18, 25, 27, 21, 4, -27, -75, -143, -234, -351, -497, -675, -888, -1139, -1431, -1767, -2150, -2583, -3069, -3611, -4212, -4875, -5603, -6399, -7266, -8207, -9225, -10323, -11504, -12771, -14127, -15575, -17118, -18759, -20501, -22347 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A046412 A109661 A015798 this_sequence A038838 A038837 A034046` `Adjacent sequences: A028491 A028492 A028493 this_sequence A028495 A028496 A028497`
	KEYWORD	`sign`
	AUTHOR	`njas`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

AT&T Labs Research