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A180997
T(n,k)=number of nXk binary matrices with rows and columns each in strictly increasing order as binary numbers and no 1 neighboring another 1
3
2, 1, 1, 0, 2, 0, 0, 1, 1, 0, 0, 0, 3, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 5, 5, 0, 0, 0, 0, 0, 0, 0, 26, 0, 0, 0, 0, 0, 0, 0, 0, 21, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 145, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 124, 124, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1269, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1145
OFFSET
1,1
COMMENTS
Table starts
.2.1.0.0..0...0....0.....0......0........0.........0...........0.............0
.1.2.1.0..0...0....0.....0......0........0.........0...........0.............0
.0.1.3.2..0...0....0.....0......0........0.........0...........0.............0
.0.0.2.7..5...0....0.....0......0........0.........0...........0.............0
.0.0.0.5.26..21....0.....0......0........0.........0...........0.............0
.0.0.0.0.21.145..124.....0......0........0.........0...........0.............0
.0.0.0.0..0.124.1269..1145......0........0.........0...........0.............0
.0.0.0.0..0...0.1145.16666..15521........0.........0...........0.............0
.0.0.0.0..0...0....0.15521.336209...320688.........0...........0.............0
.0.0.0.0..0...0....0.....0.320688.10197321...9876633...........0.............0
.0.0.0.0..0...0....0.....0......0..9876633.469338906...459462273.............0
.0.0.0.0..0...0....0.....0......0........0.459462273.32492055785...32032593512
.0.0.0.0..0...0....0.....0......0........0.........0.32032593512.3394528588557
.0.0.0.0..0...0....0.....0......0........0.........0...........0.3362495995045
.0.0.0.0..0...0....0.....0......0........0.........0...........0.............0
LINKS
CROSSREFS
Sequence in context: A331126 A362899 A168261 * A143439 A105469 A257857
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Sep 30 2010
STATUS
approved