A117005 - OEIS

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A117005

A117000(n) - A117001(n).

1, 2, 2, 2, 2, 2, 2, 2, -1, 2, 2, -4, 2, 2, -4, 2, 2, -4, 2, 2, -4, 2, 2, -4, -3, 2, -4, 2, 2, -14, 2, 2, -4, 2, -8, -4, 2, 2, -4, -8, 2, -4, 2, 2, -14, 2, 2, -4, 9, -8, -4, 2, 2, -4, -8, 16, -4, 2, 2, -14, 2, 2, 10, 2, -8, -4, 2, 2, -4, 6, 2, -4, 2, 2, -14, 2, 16, -4, 2, -8, 5, 2, 2, 10, -8, 2, -4, 2, 2, 4, 16, 2, -4, 2, -8, -4, 2, 16, 14, -8 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	REFERENCES	`H. J. S. Smith, Report on the Theory of Numbers, reprinted in Vol. 1 of his Collected Math. Papers, Chelsea, NY, 1979, see p. 322.`
	CROSSREFS	`Sequence in context: A102671 A037815 A190311 * A194322 A052010 A138471` `Adjacent sequences: A117002 A117003 A117004 * A117006 A117007 A117008`
	KEYWORD	`sign`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Apr 15 2006`

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.