|
%I #9 Apr 01 2020 20:34:40
%S 1,1,3,7,22,82,339,1505,7036,33836,166246,829987,4197273,21456444,
%T 110716585,576027737,3018986040,15927330105,84530870455,451069339063,
%U 2418927725532,13030938290472,70492771581350,382816374644336,2086362209298079,11408580755666756
%N Number of fusenes with n hexagons.
%H Gunnar Brinkmann, Gilles Caporossi and Pierre Hansen, <a href="https://doi.org/10.1016/S0196-6774(02)00215-8">A constructive enumeration of fusenes and benzenoids</a>, Journal of Algorithms 45 (2002), pp. 155-166.
%H Gunnar Brinkmann, Gilles Caporossi and Pierre Hansen, <a href="https://doi.org/10.1021/ci025526c">A Survey and New Results on Computer Enumeration of Polyhex and Fusene Hydrocarbons</a>, J. Chem. Inf. Comput. Sci., vol. 43 (2003) 842-851.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Fusene.html">Fusene</a>
%Y Cf. A018190, A108071, A108072.
%K nonn
%O 1,3
%A _Gunnar Brinkmann_, Jun 05 2005
|
