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A240773 Number of nX5 0..3 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..3 introduced in row major order 1

%I

%S 14,1418,147231,15484811,1641787181,174833637032,18668613617376,

%T 1996696858027452,213767706654233589,22899765886776595902,

%U 2454006865570086320765,263035370856543329466372

%N Number of nX5 0..3 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..3 introduced in row major order

%C Column 5 of A240774

%H R. H. Hardin, <a href="/A240773/b240773.txt">Table of n, a(n) for n = 1..28</a>

%e Some solutions for n=3

%e ..0..1..2..1..2....0..1..0..2..3....0..1..2..1..0....0..1..0..1..0

%e ..1..3..0..2..0....1..3..2..0..1....1..0..1..2..1....2..2..2..2..3

%e ..0..1..3..1..3....0..2..0..1..2....0..1..3..1..3....2..2..2..2..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 12 2014

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Last modified January 17 14:57 EST 2020. Contains 330958 sequences. (Running on oeis4.)