id:A058733 - OEIS Search Results

Search: id:A058733

Displaying 1-1 of 1 results found.

page 1

Number of nonisomorphic simple matroids of rank 4 on n labeled points.

+0
2

1, 3, 11, 49, 617 (list; graph; listen)

	OFFSET	`4,2`
	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 A058730.` `Sequence in context: A004211 A001339 A012316 this_sequence A024333 A024334 A162477` `Adjacent sequences: A058730 A058731 A058732 this_sequence A058734 A058735 A058736`
	KEYWORD	`nonn,nice`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 31 2000`

page 1

Search completed in 0.002 seconds

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.