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A218522
T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..3 nXk array
14
4, 4, 16, 16, 36, 64, 36, 286, 236, 256, 94, 1348, 4634, 1528, 1024, 236, 7902, 46140, 76214, 9858, 4096, 602, 42812, 639228, 1608968, 1254462, 63592, 16384, 1528, 242438, 7687526, 49466988, 55161270, 20655650, 410218, 65536, 3882, 1349524
OFFSET
1,1
COMMENTS
Table starts
.....4.......4.........16............36...............94.................236
....16......36........286..........1348.............7902...............42812
....64.....236.......4634.........46140...........639228.............7687526
...256....1528......76214.......1608968.........49466988..........1326731972
..1024....9858....1254462......55161270.......3856183182........232640291710
..4096...63592...20655650....1884162624.....300890728324......40522780697742
.16384..410218..340133516...64278999490...23498366579584....7051080210074740
.65536.2646208.5601018048.2192134613268.1835588124922808.1226141540661411646
LINKS
EXAMPLE
Some solutions for n=3 k=4
..3..1..0..0....3..1..1..0....2..2..2..2....2..1..1..1....0..0..0..0
..2..1..0..3....2..0..0..0....3..3..2..0....3..1..1..1....2..0..1..2
..2..3..0..0....0..0..0..2....3..0..0..0....2..1..2..2....0..0..1..3
CROSSREFS
Row 1 is A218051
Sequence in context: A196064 A220761 A278238 * A303072 A231839 A141125
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Oct 31 2012
STATUS
approved