%I
%S 0,0,4,2200,1283875,1408620622,3595756291357,24101118080151321,
%T 459717083252930306823,26428405768066461371584216,
%U 4776623401553625413419662091924
%N Number of (n+4)xn binary matrices with rows and then columns in strictly increasing order as binary numbers
%C Subdiagonal 4 of A180989
%e All solutions for 7X3
%e ..0..0..0....0..0..0....0..0..0....0..0..1
%e ..0..0..1....0..0..1....0..0..1....0..1..0
%e ..0..1..0....0..1..0....0..1..1....0..1..1
%e ..0..1..1....1..0..0....1..0..0....1..0..0
%e ..1..0..0....1..0..1....1..0..1....1..0..1
%e ..1..0..1....1..1..0....1..1..0....1..1..0
%e ..1..1..0....1..1..1....1..1..1....1..1..1
%K nonn
%O 1,3
%A _R. H. Hardin_ Sep 30 2010
