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A222626
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Number of simple well-covered graphs on n nodes.
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2
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1, 2, 3, 7, 14, 46, 164, 996, 10195, 208168, 8016530, 542165050
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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A graph is well-covered if its maximal independent vertex sets are of equal size.
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LINKS
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F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version a1db88e
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FORMULA
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CROSSREFS
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Cf. A222625 (number of connected well-covered graphs).
Cf. A287025 (number of disconnected well-covered graph).
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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(11)-a(12) added using tinygraph by Falk Hüffner, Aug 15 2017
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STATUS
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approved
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