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%I #14 Aug 29 2020 07:14:44
%S 8,456,27780,1691690,103015508,6273056950,381992581548,23261112447444,
%T 1416465537909008,86254456382365422,5252391281433321840,
%U 319839870650458477666,19476375116903366115612,1185997189541765630381252,72220283556802506132778356,4397792341346509099717980618,267799799794395524429805470412,16307439552264147863293668460374
%N Number of compositions of the grid graph G_{4,n}.
%H Frank Simon, <a href="https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa-101154">Algebraic Methods for Computing the Reliability of Networks</a>, Dissertation, Doctor Rerum Naturalium (Dr. rer. nat.), Fakultät Mathematik und Naturwissenschaften der Technischen Universität Dresden, 2012.
%Y Cf. A108808, A145835.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Jan 04 2013