id:A138188 - OEIS Search Results

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Expansion of (1-2x-2x^2-x^3)/(1+x+x^2-x^3-x^4-x^5).

+0
3

1, -3, 0, 3, -5, 0, 5, -7, 0, 7, -9, 0, 9, -11, 0, 11, -13, 0, 13, -15, 0, 15, -17, 0, 17, -19, 0, 19, -21, 0, 21, -23, 0, 23, -25, 0, 25, -27, 0, 27, -29, 0, 29, -31, 0, 31, -33, 0, 33, -35, 0, 35, -37, 0, 37, -39, 0, 39, -41, 0, 41 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Partial sums of A138187. Partial sums are A138189.`
	CROSSREFS	`Sequence in context: A111862 A060858 A127749 this_sequence A014715 A131656 A120987` `Adjacent sequences: A138185 A138186 A138187 this_sequence A138189 A138190 A138191`
	KEYWORD	`easy,sign`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Mar 04 2008`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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