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Search: id:A058719
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| A058719 |
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Number of nonisomorphic loopless matroids of rank 3 on n labeled points. |
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+0
3
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OFFSET
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3,2
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REFERENCES
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A. Evnin, An Elementary Introduction to Matroids, Mathematical Education, 2(33), 2005, 2-33.
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LINKS
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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
A. Evnin, An Elementary Introduction to Matroids.
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CROSSREFS
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A diagonal of A058716.
Sequence in context: A098182 A007046 A097861 this_sequence A046661 A101197 A101168
Adjacent sequences: A058716 A058717 A058718 this_sequence A058720 A058721 A058722
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Dec 31 2000
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EXTENSIONS
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a(9)-a(11) Alexander Evnin (graph98(AT)yandex.ru), Dec 26 2008
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