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A219569 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any king-move neighbor in a random 0..3 nXk array 4
1, 2, 2, 4, 12, 4, 7, 50, 50, 7, 12, 188, 398, 188, 12, 21, 724, 3018, 3018, 724, 21, 37, 2820, 23412, 45435, 23412, 2820, 37, 65, 10960, 182132, 700482, 700482, 182132, 10960, 65, 114, 42544, 1414856, 10841317, 21540110, 10841317, 1414856, 42544, 114 (list; table; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Table starts
...1.....2.......4........7.......12.......21........37.......65....114.200
...2....12......50......188......724.....2820.....10960....42544.165176
...4....50.....398.....3018....23412...182132...1414856.10989254
...7...188....3018....45435...700482.10841317.167564959
..12...724...23412...700482.21540110
..21..2820..182132.10841317
..37.10960.1414856
..65.42544
.114
LINKS
EXAMPLE
Some solutions for n=3 k=4
..1..1..1..1....1..1..0..1....1..1..0..0....0..0..1..1....1..0..0..0
..0..0..1..0....1..0..0..0....1..0..1..0....1..1..0..1....0..0..1..1
..1..1..0..1....1..0..1..1....1..1..0..1....1..1..1..1....1..0..0..0
CROSSREFS
Column 1 is A005251(n+2)
Column 2 is A202789
Sequence in context: A064880 A115011 A296688 * A202795 A256890 A110476
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Nov 23 2012
STATUS
approved

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Last modified April 16 17:36 EDT 2024. Contains 371749 sequences. (Running on oeis4.)