A108150 - OEIS

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A108150

Number of different nonnegative values taken by the determinant of a real (0,1)-matrix of order n.

2, 2, 3, 4, 6, 10, 22, 46, 114, 294 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	REFERENCES	`For references and links see A089472.`
	FORMULA	`a(1)=2, a(n) = (A089472(n) + 1) / 2 for n>1`
	CROSSREFS	`A089472 is the main entry for this sequence. Cf. A003432, A013588, A051236.` `Sequence in context: A143588 A032245 A013588 * A066015 A065482 A179637` `Adjacent sequences: A108147 A108148 A108149 * A108151 A108152 A108153`
	KEYWORD	`hard,nonn`
	AUTHOR	`William P. Orrick (worrick(AT)indiana.edu), Jan 12 2006`

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Last modified February 14 14:47 EST 2012. Contains 205623 sequences.