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A001072 Number of minimally 2-edge-connected graphs with n nodes. 4
1, 1, 3, 4, 11, 23, 63, 159 (list; graph; refs; listen; history; internal format)
OFFSET

3,3

REFERENCES

Calculated by Sridar K. Pootheri

CROSSREFS

Sequence in context: A001643 A005218 A131481 * A077900 A198443 A041231

Adjacent sequences:  A001069 A001070 A001071 * A001073 A001074 A001075

KEYWORD

nonn,hard

AUTHOR

R. W. Robinson, rwr(AT)pollux.cs.uga.edu

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Last modified February 16 12:15 EST 2012. Contains 205909 sequences.