id:A137447 - OEIS Search Results

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a(n)=4a(n-4).

+0
1

-1, -4, 2, 12, -4, -16, 8, 48, -16, -64, 32, 192, -64, -256, 128, 768, -256, -1024 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A102561.` `Sequence in context: A142706 A092952 A010318 this_sequence A077015 A077016 A104007` `Adjacent sequences: A137444 A137445 A137446 this_sequence A137448 A137449 A137450`
	KEYWORD	`sign`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Apr 18 2008`

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Last modified December 3 01:16 EST 2008. Contains 151161 sequences.