id:A131358 - OEIS Search Results

Search: id:A131358

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

+0
1

0, 1, 0, 0, 2, -1, 0, 3, -2, 0, 4, -3, 0, 5, -4, 0, 6, -5, 0, 7, -6, 0, 8, -7, 0, 9, -8, 0, 10, -9, 0, 11, -10, 0, 12, -11, 0, 13, -12, 0, 14, -13, 0, 15, -14, 0, 16, -15, 0, 17, -16, 0, 18, -17, 0, 19, -18, 0, 20, -19, 0, 21, -20, 0, 22, -21, 0, 23, -22, 0, 24, -23, 0, 25, -24, 0, 26, -25, 0, 27, -26, 0, 28, -27, 0, 29, -28, 0, 30, -29 (list; graph; listen)

	OFFSET	`0,5`
	CROSSREFS	`Sequence in context: A130106 A127093 A102057 this_sequence A117901 A074984 A112658` `Adjacent sequences: A131355 A131356 A131357 this_sequence A131359 A131360 A131361`
	KEYWORD	`sign`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Sep 30 2007`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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