id:A102565 - OEIS Search Results

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A102563(n)-A102564(n).

+0
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0, 0, 1, -2, 1, -2, -1, 0, 1, -2, -1, 0, -1, 0, 1, -2, 1, -2, -1, 0, -1, 0, 1, -2, -1, 0, 1, -2, 1, -2, -1, 0, 1, -2, -1, 0, -1, 0, 1, -2, -1, 0, 1, -2, 1, -2, -1, 0, -1, 0, 1, -2, 1, -2, -1, 0, 1, -2, -1, 0, -1, 0, 1, -2, 1, -2, -1, 0, -1, 0, 1, -2, -1, 0, 1, -2, 1, -2, -1, 0, -1, 0, 1, -2, 1, -2, -1, 0, 1, -2, -1, 0, -1, 0, 1, -2, -1, 0, 1, -2, 1 (list; graph; listen)

	OFFSET	`0,4`
	COMMENT	`It would appear that a(2n+1)=(-2)A010060(n); a(4n+1)=(-2)A010060(n); a(8n+1)=(-2)A010060(n); a(2^n)=0^n-1; a(2^n+1)=30^n-2; a(2^(n+1)-1)=-(1-(-1)^n).`
	CROSSREFS	`Cf. A076826.` `Sequence in context: A107016 A066057 A060588 this_sequence A076826 A137178 A101666` `Adjacent sequences: A102562 A102563 A102564 this_sequence A102566 A102567 A102568`
	KEYWORD	`easy,sign`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Jan 14 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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