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%I #4 Feb 19 2016 09:51:22
%S 5832,7375872,5795398368,3892946216856,2416707037884480,
%T 1430390977786967280,819944297332124826720,459338963193935894366016,
%U 252910225839761737259917296,137383600294764153686560207128
%N Number of nX7 0..3 arrays with some element plus some horizontally or vertically adjacent neighbor totalling three exactly once.
%C Column 7 of A269097.
%H R. H. Hardin, <a href="/A269096/b269096.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A269096/a269096.txt">Empirical recurrence of order 64</a>
%F Empirical recurrence of order 64 (see link above)
%e Some solutions for n=1
%e ..0..3..2..2..0..0..1. .1..1..0..3..1..1..1. .0..1..3..1..0..3..3
%Y Cf. A269097.
%K nonn
%O 1,1
%A _R. H. Hardin_, Feb 19 2016