A123606 Number of fusenes with 24 hexagons, C_(2v) symmetry and containing n carbon atoms.

2, 34, 37, 173, 159, 666, 511, 2296, 1478, 7214, 3895, 21797, 9910, 61343, 23747, 163459, 53104, 404174, 104341, 919206, 187655, 1873536, 299207, 3472005, 399364, 5482884, 370173, 6989479, 223977, 6140178, 0, 3328030

Offset

67,1

Links

Table of n, a(n) for n=67..98.

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 10 column 7 on page 849.

Crossrefs

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

Sequence in context: A098869 A131544 A123284 * A062864 A249487 A211001

Adjacent sequences: A123603 A123604 A123605 * A123607 A123608 A123609

Keyword

nonn,fini,full

Author

Parthasarathy Nambi, Nov 14 2006

Extensions

a(97) = 0 inserted by Andrey Zabolotskiy, Nov 09 2023

Status

approved