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A338414
Number of labeled 3-connected graphs with n edges.
2
1, 0, 15, 80, 493, 5730, 45790, 501690, 5747805, 66738169, 884847355, 12032825028, 174686734180, 2698980641742, 43470161714616, 739558796434277, 13161203468888236, 244555222834161480
OFFSET
6,3
COMMENTS
The initial terms of this sequence were computed from A123542.
The smallest 3-connected graph is the complete graph on 4 vertices which has 6 edges.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Andrew Howroyd, Nov 07 2020
STATUS
approved