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Number of nX5 0..3 arrays avoiding the pattern z-1 z-1 z in any row or column
1

%I #5 Mar 31 2012 12:37:15

%S 882,777924,545111339,377752048996,261322412243484,180748784643467362,

%T 125023718189363499045,86479305857597620069785,

%U 59817367759670230067550389,41375375969689741544645010439

%N Number of nX5 0..3 arrays avoiding the pattern z-1 z-1 z in any row or column

%C Column 5 of A207057

%H R. H. Hardin, <a href="/A207054/b207054.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 14 2012