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A046911
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Number of isomorphism classes of irreducible quasiorders with n labeled points.
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1
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OFFSET
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0,3
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REFERENCES
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J. A. Wright, There are 718 6-point topologies, quasi-orderings and transgraphs, Notices Amer. Math. Soc., 17 (1970), p. 646, Abstract #70T-A106.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,nice
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AUTHOR
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John A. Wright.
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STATUS
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approved
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