

A323926


Polycyclic aromatic hydrocarbons (for precise definition see He and He, 1986).


0



1, 1, 2, 6, 15, 51, 190, 765, 3226, 14131, 63007, 285772, 995837, 6061703
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OFFSET

1,3


REFERENCES

N. Trinajstić, S. Nikolić, J. V. Knop, W. R. Müller and K. Szymanski, Computational Chemical Graph Theory: Characterization, Enumeration, and Generation of Chemical Structures by Computer Methods, Ellis Horwood, 1991.


LINKS



CROSSREFS



KEYWORD

nonn,more


AUTHOR



EXTENSIONS

a(10)a(14) from Trinajstić et al. (Table 4.6, the number of Kekuléan polyhexes with h hexagons) added by Andrey Zabolotskiy, Feb 08 2023


STATUS

approved



