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Search: id:A058718
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| A058718 |
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Number of nonisomorphic loopless matroids on n unlabeled points. |
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+0
3
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OFFSET
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0,3
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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.
Gordon Royle and Dillon Mayhew, 9-element matroids
Index entries for sequences related to matroids
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CROSSREFS
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Row sums of A058716.
Sequence in context: A123458 A048194 A148075 this_sequence A148076 A156801 A057580
Adjacent sequences: A058715 A058716 A058717 this_sequence A058719 A058720 A058721
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KEYWORD
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nonn,nice
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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) from Gordon Royle, Dec 23 2006
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