id:A028557 - OEIS Search Results

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n(n+5).

+0
4

0, 6, 14, 24, 36, 50, 66, 84, 104, 126, 150, 176, 204, 234, 266, 300, 336, 374, 414, 456, 500, 546, 594, 644, 696, 750, 806, 864, 924, 986, 1050, 1116, 1184, 1254, 1326, 1400, 1476, 1554, 1634, 1716, 1800, 1886, 1974, 2064, 2156 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`P. De Geest, Palindromic Quasipronics of the form n(n+x)`
	MAPLE	`a:=n->sum(n, j=6..n): seq(a(n), n=5..49); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Feb 12 2007`
	CROSSREFS	`Adjacent sequences: A028554 A028555 A028556 this_sequence A028558 A028559 A028560` `Sequence in context: A120345 A107400 A104675 this_sequence A083657 A010740 A095794`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com)`

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Last modified May 17 13:36 EDT 2008. Contains 139908 sequences.

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