A123605 Number of fusenes with 25 hexagons, C_(3h) symmetry and containing 3n carbon atoms.

1, 8, 25, 48, 177, 419, 972, 1769, 3688, 4933

Offset

24,2

Links

Table of n, a(n) for n=24..33.

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 11 column 4 on page 850.

Crossrefs

Cf. A122539, A121964, A122736, A123044, A123106, A123105, A123104, A123142, A123289, A123288, A123287, A123286, A123285, A123284, A123277, A123209, A123205.

Sequence in context: A031096 A303194 A188819 * A273743 A089613 A344714

Adjacent sequences: A123602 A123603 A123604 * A123606 A123607 A123608

Keyword

nonn,fini,full

Author

Parthasarathy Nambi, Nov 14 2006

Extensions

Name and offset edited by Andrey Zabolotskiy, Nov 15 2023

Status

approved