A124897 - OEIS

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A124897

mu(n^2 + 1), mu = A008683.

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

	OFFSET	`1,1`
	COMMENTS	`a(n) = A008683(A002522(n)) = A124895(n,1);` `a(n) = 0 iff A059592(n) > 1;`
	MATHEMATICA	`MoebiusMu[Range[107]^2+1] - T. D. Noe (noe(AT)sspectra.com), Nov 27 2006`
	CROSSREFS	`Sequence in context: A118102 A089509 A157972 * A071035 A138345 A014590` `Adjacent sequences: A124894 A124895 A124896 * A124898 A124899 A124900`
	KEYWORD	`sign`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 12 2006`
	EXTENSIONS	`Corrected by T. D. Noe (noe(AT)sspectra.com), Nov 27 2006`

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Last modified February 15 11:25 EST 2012. Contains 205777 sequences.