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Number of (n+3)X7 0..1 arrays with every row and column least squares fitting to a positive slope straight line
0

%I #3 Mar 05 2013 13:16:50

%S 3960,213840,49904176,2293746012,279998448898,12671662224780,

%T 1117919582690144,51006951713167704

%N Number of (n+3)X7 0..1 arrays with every row and column least squares fitting to a positive slope straight line

%C Column 4 of A222784

%e Some solutions for n=2

%e ..0..0..0..0..1..0..0....0..0..0..0..0..0..1....0..0..0..0..0..0..1

%e ..0..0..0..1..0..1..1....0..0..0..0..1..0..0....0..0..0..0..1..1..0

%e ..0..0..1..1..1..0..1....0..0..1..1..1..1..0....1..0..0..1..1..0..1

%e ..1..0..1..0..1..1..1....1..1..0..1..1..1..1....1..0..1..1..0..1..1

%e ..0..1..1..1..1..1..1....0..0..1..1..1..0..1....0..1..0..0..1..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 05 2013