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A199136 Number of irreducible assembly words with n rigid vertices. 0

%I #13 Nov 13 2022 09:32:45

%S 1,2,8,47,389,4226,54888

%N Number of irreducible assembly words with n rigid vertices.

%C See Burns et al. references for precise definition.

%H Jonathan Burns, <a href="http://shell.cas.usf.edu/~saito/DNAweb/SimpleAssemblyTable.txt">Assembly Graph Words - Single Transverse Component (Counts)</a>.

%H Jonathan Burns, Egor Dolzhenko, Natasa Jonoska, Tilahun Muche, and Masahico Saito, <a href="https://doi.org/10.1016/j.dam.2013.01.003">Four-Regular Graphs with Rigid Vertices Associated to DNA Recombination</a>, Discrete Applied Mathematics, Volume 161, Issues 10-11, July 2013, Pages 1378-1394.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Nov 03 2011

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