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Number of generalized fusenes with n octagons.
4

%I #14 Oct 01 2015 15:36:21

%S 1,1,4,14,85,598,4837,41570,372830,3436289,32373742,310407548,

%T 3020894755,29776585115,296777846799,2986882651510,30321553394791

%N Number of generalized fusenes with n octagons.

%H G. Brinkmann, O. Delgado Friedrichs, S. Lisken, A. Peeters, N. Van Cleemput, <a href="http://caagt.ugent.be/CaGe/">CaGe - a Virtual Environment for Studying Some Special Classes of Plane Graphs</a>

%H G. Brinkmann and P. Goetschalckx, <a href="http://match.pmf.kg.ac.rs/electronic_versions/Match74/n3/match74n3_505-520.pdf">Enumeration of Generalized Fusenes</a>, MATCH: Communications in Mathematical and in Computer Chemistry, 74(3) (2015), 505-520.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/Fusene.html">Fusene</a>

%Y Cf. A108070, A259351, A259352, A259354, A259355.

%K nonn,more

%O 1,3

%A _Pieter Goetschalckx_, Jun 24 2015