id:A105579 - OEIS Search Results

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a(n+3) = 2a(n+2) - 3a(n+1) + 2a(n); a(0) = 1, a(1) = 3, a(2) = 4.

+0
4

1, 3, 4, 1, -4, -3, 8, 17, 4, -27, -32, 25, 92, 45, -136, -223, 52, 501, 400, -599, -1396, -195, 2600, 2993, -2204, -8187, -3776, 12601, 20156, -5043, -45352, -35263, 55444, 125973, 15088, -236855, -267028, 206685, 740744, 327377, -1154108, -1808859, 499360, 4117081, 3118364, -5115795, -11352520 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n+1) - a(n) = A002249(n)`
	PROGRAM	`Floretion Algebra Multiplication Program, FAMP Code: famseq[.5'j + .5'k + .5j' + .5k' + .5'ii' + .5e]`
	CROSSREFS	`Cf. A002249, A014551, A078020, A105577, A105578, A105580.` `Cf. Equals (1/2) [A107920(n+4) - 2*A107920(n-1) + 3 ].` `Sequence in context: A131129 A087694 A010262 this_sequence A124446 A091542 A079529` `Adjacent sequences: A105576 A105577 A105578 this_sequence A105580 A105581 A105582`
	KEYWORD	`sign`
	AUTHOR	`Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Apr 14 2005`
	EXTENSIONS	`Corrected by T. D. Noe (noe(AT)sspectra.com), Nov 07 2006`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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