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A054317
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Number of unlabeled 2-connected minimally 2-edge-connected graphs with n nodes.
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5
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1, 1, 2, 3, 5, 10, 19, 42, 92, 225, 564, 1501, 4127, 11809, 34713, 104904, 323778, 1019538, 3265502, 10624881, 35065697, 117289911, 397290416, 1362060455, 4724272231, 16572501190, 58782486855, 210782826628, 763991002957
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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3,3
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COMMENTS
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References also contain the edge breakups for each term.
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LINKS
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CROSSREFS
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KEYWORD
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hard,nice,nonn
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AUTHOR
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Sridar K. Pootheri (sridar(AT)math.uga.edu), Feb 25 2000
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STATUS
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approved
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