id:A058715 - OEIS Search Results

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Number of loopless matroids of rank 3 on n labeled points.

+0
3

1, 11, 106, 1232, 22172, 686515 (list; graph; listen)

	OFFSET	`3,2`
	LINKS	`W. M. B. Dukes, Tables of matroids` `W. M. B. Dukes, Counting and Probability in Matroid Theory, Ph.D. Thesis, Trinity College, Dublin, 2000.` `Index entries for sequences related to matroids`
	CROSSREFS	`A diagonal of A058710.` `Sequence in context: A099839 A075183 A116011 this_sequence A140617 A163413 A001721` `Adjacent sequences: A058712 A058713 A058714 this_sequence A058716 A058717 A058718`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 31 2000`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.