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A121078
Nonisomorphic catacondensed monoheptahelicenes (see reference for precise definition).
0
3, 35, 294, 2099
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OFFSET
5,1
REFERENCES
B. N. Cyvin et al., A class of polygonal systems representing polycyclic conjugated hydrocarbons ..., Monat. f. Chemie, 125 (1994), 1327-1337.
LINKS
Table of n, a(n) for n=5..8.
CROSSREFS
Sequence in context:
A202883
A069448
A339516
*
A289950
A308033
A198961
Adjacent sequences:
A121075
A121076
A121077
*
A121079
A121080
A121081
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
, Aug 11 2006
STATUS
approved
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Last modified June 27 22:26 EDT 2024. Contains 373758 sequences. (Running on oeis4.)