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A123044 Number of benzenoids with 22 hexagons, C_(3h) symmetry and containing 3n carbon atoms. 29
1, 2, 8, 21, 58, 149, 234, 512, 767, 755 (list; graph; refs; listen; history; text; internal format)
OFFSET
21,2
LINKS
G. Brinkmann, G. Caporossi and P. Hansen, A Survey and New Results on Computer Enumeration of Polyhex and Fusene Hydrocarbons, J. Chem. Inf. Comput. Sci., vol. 43 (2003) 842-851. See Table 5 column 4 on page 847.
CROSSREFS
Sequence in context: A237268 A216893 A264245 * A143229 A123285 A143212
KEYWORD
nonn,fini,full
AUTHOR
Parthasarathy Nambi, Sep 25 2006
EXTENSIONS
Name and offset edited by Andrey Zabolotskiy, Nov 15 2023
STATUS
approved

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Last modified June 22 01:41 EDT 2024. Contains 373561 sequences. (Running on oeis4.)