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A121097 Isomers of polyenes attached to benzene (see Cyvin et al. for precise definition). 1
0, 0, 1, 8, 31, 129, 470, 1720, 6069, 21339 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,4
LINKS
Table of n, a(n) for n=0..9.
B. N. Cyvin, E. Brendsdal, J. Brunvoll and S. J. Cyvin, Isomers of polyenes attached to benzene, Croatica Chemica Acta, 68 (1995), 63-73.
CROSSREFS
Sequence in context: A289613 A055845 A034556 * A121093 A296830 A232621
Adjacent sequences: A121094 A121095 A121096 * A121098 A121099 A121100
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 11 2006
STATUS
approved

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Last modified June 4 19:35 EDT 2024. Contains 373102 sequences. (Running on oeis4.)