A123209 Number of polyhexes with 24 hexagons, D_(2h) symmetry and containing 2n carbon atoms.

1, 2, 2, 7, 12, 23, 30, 23, 53, 52, 105, 124, 206, 135, 307, 42, 113

Offset

33,2

Links

Table of n, a(n) for n=33..49.

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 7 column 5 on page 848.

Crossrefs

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

Sequence in context: A063692 A292615 A320168 * A123604 A321306 A024309

Adjacent sequences: A123206 A123207 A123208 * A123210 A123211 A123212

Keyword

nonn,fini,full

Author

Parthasarathy Nambi, Oct 04 2006

Extensions

Name and offset edited by Andrey Zabolotskiy, Nov 15 2023

Status

approved