A123288 - OEIS

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A123288

Number of fusenes with 22 hexagons, C_(2v) symmetry and containing n carbon atoms.

4, 8, 56, 54, 212, 187, 783, 533, 2535, 1352, 7484, 3391, 21245, 8067, 55794, 16692, 135190, 31411, 291344, 52815, 574364, 76282, 971115, 76761, 1342969, 51319, 1274425, 0, 751033

(list; graph; refs; listen; history; text; internal format)

OFFSET

62,1

LINKS

Table of n, a(n) for n=62..90.

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 8 column 7 on page 848.

CROSSREFS

Cf. A122539, A121964, A122736, A123044, A123106, A123105, A123104, A123142.

Sequence in context: A231601 A347511 A123106 * A192200 A063083 A349859

Adjacent sequences: A123285 A123286 A123287 * A123289 A123290 A123291

KEYWORD

nonn,fini,full

AUTHOR

Parthasarathy Nambi, Oct 10 2006

EXTENSIONS

a(89) = 0 inserted by Andrey Zabolotskiy, Nov 09 2023

STATUS

approved