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 A279855 Number of nX6 0..2 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1

%I

%S 14,116,1758,26632,373516,4989784,64921744,827573664,10392951988,

%T 129001348624,1586027917024,19345996306220,234406391335134,

%U 2824014683941452,33854795060931456,404112060548429912

%N Number of nX6 0..2 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

%C Column 6 of A279856.

%H R. H. Hardin, <a href="/A279855/b279855.txt">Table of n, a(n) for n = 1..49</a>

%e Some solutions for n=4

%e ..0..0..0..0..0..1. .0..0..0..0..1..1. .0..0..1..1..0..0. .0..1..1..2..2..2

%e ..0..0..0..0..0..1. .2..2..0..0..1..2. .0..0..1..1..1..1. .0..1..1..2..2..1

%e ..0..2..0..1..1..1. .2..2..1..1..1..2. .0..0..1..0..0..1. .0..1..1..0..0..0

%e ..0..0..0..1..1..1. .1..1..1..1..1..2. .1..1..1..0..0..1. .0..1..1..0..0..0

%Y Cf. A279856.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 20 2016

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Last modified December 3 14:22 EST 2020. Contains 338906 sequences. (Running on oeis4.)