id:A114005 - OEIS Search Results

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First column of number triangle A114004.

+0
2

1, -2, -2, 2, -2, 6, -2, -2, 2, 6, -2, -10, -2, 6, 6, 2, -2, -10, -2, -10, 6, 6, -2, 14, 2, 6, -2, -10, -2, -26, -2, -2, 6, 6, 6, 26, -2, 6, 6, 14, -2, -26, -2, -10, -10, 6, -2, -18, 2, -10, 6 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Moebius transform of A114006. [From Mats Granvik (mats.granvik(AT)abo.fi), Jan 02 2009]`
	FORMULA	`a(n)=2*A114006(n)-0^n;`
	CROSSREFS	`Sequence in context: A098789 A162489 A079894 this_sequence A103794 A073124 A070877` `Adjacent sequences: A114002 A114003 A114004 this_sequence A114006 A114007 A114008`
	KEYWORD	`easy,sign`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Nov 12 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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