%I #12 Feb 12 2023 13:40:13
%S 1,3,9,26,72,192,496,1248,3072,7424,17664,41472,96256,221184,503808,
%T 1130496,2555904,5701632
%N Number of catacondensed hexagonal systems with n hexagons.
%C This is the erroneous version published by Tosic et al. The correct sequence is in A072863. - _R. J. Mathar_, May 21 2018
%H Tosic R., Masulovic D., Stojmenovic I., Brunvoll J., Cyvin B. N. and Cyvin S. J., <a href="http://dx.doi.org/10.1021/ci00024a002">Enumeration of polyhex hydrocarbons to h = 17</a>, J. Chem. Inf. Comput. Sci., 1995, 35, 181-187 Table 1 with an error at h=16.
%K dead
%O 1,2
%A _Parthasarathy Nambi_, Sep 06 2006
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