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Number of nX5 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it, modulo 4
1

%I #4 Mar 27 2014 09:07:25

%S 56,3951,232272,14544801,884977259,54668820459,3347474694032,

%T 205970817822022,12641836066488239,776862587801118702,

%U 47711236158517841564,2931070666588302434209,180038209753070897538954

%N Number of nX5 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it, modulo 4

%C Column 5 of A239819

%H R. H. Hardin, <a href="/A239816/b239816.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Mar 27 2014