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

%I #4 Apr 16 2014 07:22:55

%S 51,40148,35000157,30679522712,26891788727245,23571710809729613,

%T 20661533160923240569,18110647865626429410574,

%U 15874696395915702411853835,13914796838668264590028175362,12196867658593859651556394012550

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

%C Column 5 of A241119

%H R. H. Hardin, <a href="/A241117/b241117.txt">Table of n, a(n) for n = 1..143</a>

%e Some solutions for n=2

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 16 2014