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A323919
Hexagon-rooted catafusenes (see Cyvin et al. for precise definition).
0
0, 0, 0, 1, 3, 19, 107, 543, 2709, 13246, 63918, 306345, 1461957, 6959700, 33092280
OFFSET
1,5
LINKS
S. J. Cyvin, J. Brunvoll, and B. N. Cyvin, Harary-Read numbers for catafusenes: Complete classification according to symmetry, Journal of Mathematical Chemistry 9.1 (1992): 19-31 and 33-38. See Table 1.
CROSSREFS
Sequence in context: A375028 A151539 A305555 * A089164 A323290 A072950
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Feb 09 2019
STATUS
approved