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A319897
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Number of connected regular loopless multigraphs on n unlabeled nodes with degree up to n.
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2
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1, 1, 2, 1, 6, 7, 195, 984, 648947, 35494648, 689162614688, 250087643676776, 116889497942206867366
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,3
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COMMENTS
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Initial terms computed using 'Nauty and Traces'.
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LINKS
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FORMULA
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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a(1), a(8) corrected and a(10)-a(12) added by Andrew Howroyd, Mar 18 2020
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STATUS
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approved
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