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A205277
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T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with rows and columns of permanents of all 2X2 subblocks lexicographically nondecreasing
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4
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256, 2504, 2504, 23244, 87912, 23244, 177050, 2940732, 2940732, 177050, 1284356, 77255835, 390106512, 77255835, 1284356, 8458978, 1905682493, 39435964246, 39435964246, 1905682493, 8458978, 53679123, 40440032498, 3697283479275
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OFFSET
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1,1
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COMMENTS
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Table starts
.......256.........2504...........23244...........177050..........1284356
......2504........87912.........2940732.........77255835.......1905682493
.....23244......2940732.......390106512......39435964246....3697283479275
....177050.....77255835.....39435964246...16272143720320.6208409977276051
...1284356...1905682493...3697283479275.6208409977276051
...8458978..40440032498.284242642223529
..53679123.815438067758
.323510768
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LINKS
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R. H. Hardin, Table of n, a(n) for n = 1..39
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EXAMPLE
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Some solutions for n=4 k=3
..0..0..1..0....0..1..0..0....2..0..0..0....2..3..0..1....1..0..0..0
..3..2..1..2....0..2..0..0....0..0..3..3....0..0..0..2....0..0..2..1
..0..0..3..1....0..3..0..1....2..3..0..3....1..1..3..2....0..1..3..1
..3..2..1..3....0..3..0..1....0..2..0..2....0..3..3..0....3..3..1..1
..2..3..1..3....0..1..0..1....2..3..0..0....1..3..2..1....3..0..1..0
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CROSSREFS
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Column 1 is A205174
Sequence in context: A251120 A251114 A205181 * A205174 A188842 A188705
Adjacent sequences: A205274 A205275 A205276 * A205278 A205279 A205280
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KEYWORD
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nonn,tabl
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AUTHOR
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R. H. Hardin Jan 24 2012
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STATUS
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approved
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