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A204314
T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally, and new values 0..2 introduced in row major order
5
2064, 39669, 39669, 781827, 1867746, 781827, 15015804, 90762504, 90762504, 15015804, 289666498, 4174580535, 10954912375, 4174580535, 289666498, 5600593083, 194940928754, 1225171069740, 1225171069740, 194940928754
OFFSET
1,1
COMMENTS
Table starts
..........2064...........39669............781827..........15015804
.........39669.........1867746..........90762504........4174580535
........781827........90762504.......10954912375.....1225171069740
......15015804......4174580535.....1225171069740...322734860977140
.....289666498....194940928754...140246793660900.87856146496713616
....5600593083...9133561570280.16117050150812392
..108143812341.426401340094121
.2088355492268
LINKS
EXAMPLE
Some solutions for n=3 k=3
..0..1..0..2..1....0..0..0..1..2....0..1..2..1..1....0..1..0..1..2
..2..2..1..1..0....1..0..1..0..0....1..2..1..1..1....0..2..0..2..2
..1..1..1..1..2....2..2..2..2..0....1..1..1..1..2....2..0..0..2..0
..0..0..2..0..1....2..1..1..1..0....1..2..0..1..2....1..2..0..2..1
..0..1..2..2..2....0..2..2..0..0....1..2..0..0..1....0..2..2..2..1
CROSSREFS
Sequence in context: A119722 A234110 A200203 * A204310 A168432 A256744
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Jan 14 2012
STATUS
approved