A078580 - OEIS

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A078580

Moebius function mu of the average of n-th twin prime pair.

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

	OFFSET	`1,1`
	COMMENTS	`a(n)=A008683(A014574(n)).`
	CROSSREFS	`Cf. A078579.` `Sequence in context: A059652 A108736 A079813 * A059651 A176405 A084091` `Adjacent sequences: A078577 A078578 A078579 * A078581 A078582 A078583`
	KEYWORD	`sign`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 29 2002`

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Last modified February 14 18:09 EST 2012. Contains 205663 sequences.