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A224975
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T(n,k) is the number of (n+1) X (k+1) 0..3 matrices with each 2 X 2 permanent equal.
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9
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256, 912, 912, 3067, 11196, 3067, 13654, 110253, 110253, 13654, 59330, 1777586, 1417535, 1777586, 59330, 294349, 26732072, 49673755, 49673755, 26732072, 294349, 1450678, 435788333, 946613919, 4560581070, 946613919, 435788333, 1450678
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OFFSET
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1,1
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COMMENTS
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Table starts
.....256..........912...........3067.............13654................59330
.....912........11196.........110253...........1777586.............26732072
....3067.......110253........1417535..........49673755............946613919
...13654......1777586.......49673755........4560581070.........226665118676
...59330.....26732072......946613919......226665118676.......14139394308728
..294349....435788333....27297398415....16533408013041.....2261199424343729
.1450678...6995454550...603337019865..1006241870944880...186370133088417660
.7519806.113660299418.15860938451645.68438742000698746.24455901660390402808
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LINKS
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EXAMPLE
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Some solutions for n=2 k=4
..0..0..0..0..2....2..0..0..0..0....0..0..0..3..2....2..0..0..0..0
..0..0..1..0..1....0..0..1..2..0....0..0..0..0..0....0..0..0..0..0
..2..0..3..0..2....0..0..0..0..0....0..2..1..3..2....2..0..0..1..3
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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