This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A108070 #10 Feb 16 2025 08:32:58 %S A108070 1,1,3,7,22,82,339,1505,7036,33836,166246,829987,4197273,21456444, %T A108070 110716585,576027737,3018986040,15927330105,84530870455,451069339063, %U A108070 2418927725532,13030938290472,70492771581350,382816374644336,2086362209298079,11408580755666756 %N A108070 Number of fusenes with n hexagons. %H A108070 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 A108070 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 A108070 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Fusene.html">Fusene</a> %Y A108070 Cf. A018190, A108071, A108072. %K A108070 nonn %O A108070 1,3 %A A108070 _Gunnar Brinkmann_, Jun 05 2005