A001439 - OEIS

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A001439

Number of proper linear spaces of order n.

0, 0, 0, 0, 1, 0, 1, 1, 1, 3, 7, 1, 120, 398 (list; graph; refs; listen; history; internal format)

	OFFSET	`3,10`
	REFERENCES	`CRC Handbook of Combinatorial Designs, 1996, p. 216.`
	CROSSREFS	`Sequence in context: A077505 A031436 A144556 * A086313 A016451 A093097` `Adjacent sequences: A001436 A001437 A001438 * A001440 A001441 A001442`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`
	EXTENSIONS	`Probably an erroneous version of A031436.`

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Last modified February 14 04:29 EST 2012. Contains 205570 sequences.