A112053 - OEIS

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A112053

A112048 - A112047.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,12`
	FORMULA	`a(n) = A112048(n)-A112047(n).`
	CROSSREFS	`Indices where a(n) is not zero: A112054. Values at those points: A112059.` `Sequence in context: A117371 A117370 A151756 * A089798 A070536 A030201` `Adjacent sequences: A112050 A112051 A112052 * A112054 A112055 A112056`
	KEYWORD	`sign`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)iki.fi), Aug 27 2005`

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Last modified February 15 05:09 EST 2012. Contains 205694 sequences.