A078556 - OEIS

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A078556

Moebius mu of balanced numbers.

1, -1, -1, 1, 0, 1, 1, -1, 1, -1, 0, -1, -1, -1, 0, 0, -1, 1, 0, 0, 0, -1, -1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, -1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, -1, -1, 0, -1, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0, -1, 0, 1, 0, 0, 1, -1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, -1 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	FORMULA	`a(n)=A008683[A020492(n)]`
	EXAMPLE	`mu of 3,6,12 balanced numbers are -1,1 and 0 resp.`
	CROSSREFS	`Cf. A020492, A008683.` `Sequence in context: A106468 A030317 A077009 * A144093 A143200 A166282` `Adjacent sequences: A078553 A078554 A078555 * A078557 A078558 A078559`
	KEYWORD	`sign`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Dec 06 2002`

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Last modified February 17 05:54 EST 2012. Contains 205985 sequences.