id:A141695 - OEIS Search Results

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Triangle online: A120070 (3, 8, 5) - A143814(n+1) (3, 5, 8) . 0 and negative terms are -p*(p+2)=-A005563. Mixed with successive A005408(n+1).

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0, 3, -3, 3, 5, -8, 3, 5, 7, -15, 3, 5, 7, 9, -24, 3, 5, 7, 9, 11, -35, 3, 5, 7, 9, 11, 13, -48, 3, 5, 7, 9, 11, 13, 15, -63, 3, 5, 7, 9, 11, 13, 15, 17, -80, 3, 5, 7, 9, 11, 13, 15, 17, 19, -99, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, -120 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`First of a few sequences.`
	FORMULA	`Triangle: 0; 3, -3; 3, 5, -8; 3, 5, 7, -15; has row sums = 0.`
	CROSSREFS	`Sequence in context: A133683 A117900 A122519 this_sequence A100026 A100049 A158315` `Adjacent sequences: A141692 A141693 A141694 this_sequence A141696 A141697 A141698`
	KEYWORD	`sign,uned`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Sep 11 2008`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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