A144557 - OEIS

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A144557

Number of Motzkin-Rabin geometries on n points.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 2, 6, 18, 82, 1000 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,14`
	REFERENCES	`L. M. Pretorius and K. J. Swanepoel, The Sylvester-Gallai theorem, ..., Discr. Math., 309 (2009), 385-399.`
	CROSSREFS	`Sequence in context: A113844 A141580 A007869 * A118455 A165774 A053505` `Adjacent sequences: A144554 A144555 A144556 * A144558 A144559 A144560`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jan 01 2009`

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Last modified February 14 10:24 EST 2012. Contains 205614 sequences.