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A205293
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T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents
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9
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81, 476, 476, 2766, 4836, 2766, 15728, 45914, 45914, 15728, 89630, 426086, 695725, 426086, 89630, 511044, 3972556, 10133550, 10133550, 3972556, 511044, 2913944, 37114078, 150096812, 234138348, 150096812, 37114078, 2913944, 16611380
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OFFSET
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1,1
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COMMENTS
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Table starts
.......81........476.........2766..........15728.............89630
......476.......4836........45914.........426086...........3972556
.....2766......45914.......695725.......10133550.........150096812
....15728.....426086.....10133550......234138348........5509720956
....89630....3972556....150096812.....5509720956......207765391957
...511044...37114078...2227575108...130143053648.....7855617242012
..2913944..346714732..33047965838..3070051844636...296866931188932
.16611380.3237486306.489959337766.72396270820102.11214042190996292
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LINKS
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EXAMPLE
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Some solutions for n=4 k=3
..2..2..0..0....2..1..0..0....1..0..2..2....0..0..1..0....2..1..0..0
..1..0..2..1....0..1..1..0....2..1..0..2....1..1..2..2....0..2..1..2
..2..1..1..2....1..1..1..1....2..0..1..1....2..2..2..2....1..2..1..0
..2..2..1..2....2..1..0..2....1..2..1..0....2..1..1..0....1..2..2..1
..1..1..2..2....0..2..2..2....2..1..0..2....1..1..1..1....0..1..0..2
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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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