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%I #4 Feb 04 2018 13:25:36
%S 5,13,9,80,220,518,2466,8609,26954,108253,391026,1364326,5142635,
%T 18805585,67927770,251558219,923421565,3375978025,12442380432,
%U 45744080554,167955473490,618311475706,2274757925559,8365332143494
%N Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
%C Column 4 of A299194.
%H R. H. Hardin, <a href="/A299190/b299190.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A299190/a299190.txt">Empirical recurrence of order 69</a>
%F Empirical recurrence of order 69 (see link above)
%e Some solutions for n=5
%e ..0..1..0..0. .0..0..1..1. .0..0..1..1. .0..0..0..0. .0..1..1..0
%e ..1..1..1..1. .0..0..0..0. .1..1..1..1. .0..0..1..1. .0..1..1..1
%e ..1..1..1..1. .1..1..1..1. .1..1..1..0. .1..1..1..1. .1..1..1..0
%e ..0..1..1..0. .1..1..0..0. .0..0..1..1. .1..1..1..0. .0..1..1..1
%e ..0..1..1..0. .0..0..0..0. .1..1..1..1. .0..1..1..0. .0..1..1..0
%Y Cf. A299194.
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 04 2018
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