A058721 Number of simple matroids on n labeled points.

1, 2, 7, 49, 733, 29760, 9000402

Offset: 2

Author

N. J. A. Sloane, Dec 31 2000

Keywords

• nonn
• nice
• more

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.
• W. M. B. Dukes, The number of matroids on a finite set, arXiv:math/0411557 [math.CO], 2004.
• W. M. B. Dukes, On the number of matroids on a finite set, Séminaire Lotharingien de Combinatoire 51 (2004), Article B51g.
• Index entries for sequences related to matroids

Crossrefs

Row sums of A058720.