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%I #4 Jan 22 2017 07:24:41
%S 32,169,87,176,358,706,1422,2858,5793,11986,24812,51020,105433,218415,
%T 451445,933860,1933761,4001344,8280221,17142208,35481002,73434221,
%U 152010612,314650743,651271763,1348093615,2790464503,5775936332
%N Number of nX6 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
%C Column 6 of A281469.
%H R. H. Hardin, <a href="/A281467/b281467.txt">Table of n, a(n) for n = 1..210</a>
%F Empirical: a(n) = 2*a(n-1) +3*a(n-3) -4*a(n-4) -4*a(n-5) +a(n-6) -a(n-7) +2*a(n-8) +5*a(n-9) -3*a(n-11) for n>17
%e Some solutions for n=4
%e ..0..1..1..0..1..0. .0..0..1..0..1..1. .0..0..1..0..1..1. .0..1..0..1..1..0
%e ..0..1..0..0..1..0. .1..0..1..0..1..0. .1..0..1..0..1..0. .0..1..0..1..0..0
%e ..0..1..0..1..1..0. .1..0..1..0..1..1. .1..0..1..0..1..1. .1..1..0..1..0..1
%e ..1..1..0..1..0..0. .0..0..1..0..0..1. .0..1..0..1..0..0. .1..0..0..1..0..1
%Y Cf. A281469.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 22 2017