%I #3 Jun 10 2012 22:01:17
%S 16,512,15109,407498,10142461,235950302,5190742489,109049720858,
%T 2205335209381,43210168246742,824573050113169,15390308248104818
%N Half the number of nX5 binary arrays with no 3X3 submatrix formed with any three rows and columns equal to J-I
%C Column 5 of A213418
%e Some solutions for n=4
%e ..1..0..0..0..0....1..0..1..0..1....0..1..0..0..1....1..1..1..1..0
%e ..1..1..0..1..0....1..1..1..1..1....1..0..1..0..1....0..0..0..1..0
%e ..1..1..1..1..1....1..1..1..1..1....0..1..1..0..1....0..0..1..0..0
%e ..1..1..1..0..1....1..1..1..1..1....1..1..1..0..1....0..0..1..1..0
%K nonn
%O 1,1
%A _R. H. Hardin_ and _N. J. A. Sloane_ Jun 10 2012
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