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A219106 T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, vertical or antidiagonal neighbor in a random 0..2 nXk array 8
1, 2, 2, 4, 11, 4, 7, 42, 42, 7, 12, 154, 288, 154, 12, 21, 582, 1971, 1971, 582, 21, 37, 2199, 13674, 26145, 13674, 2199, 37, 65, 8287, 95146, 345529, 345529, 95146, 8287, 65, 114, 31240, 660556, 4591348, 8647530, 4591348, 660556, 31240, 114, 200, 117789 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Table starts

...1......2........4.........7.........12..........21.........37........65

...2.....11.......42.......154........582........2199.......8287.....31240

...4.....42......288......1971......13674.......95146.....660556...4584620

...7....154.....1971.....26145.....345529.....4591348...60957131.808775383

..12....582....13674....345529....8647530...217909019.5486836181

..21...2199....95146...4591348..217909019.10432278539

..37...8287...660556..60957131.5486836181

..65..31240..4584620.808775383

.114.117789.31824915

.200.444096

.351

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..70

EXAMPLE

Some solutions for n=3 k=4

..0..1..0..0....0..1..1..0....1..0..0..1....1..0..0..0....1..0..0..0

..0..1..0..0....0..1..0..0....0..1..0..0....0..0..0..0....0..0..1..0

..0..0..1..0....0..0..0..0....0..1..1..1....0..1..0..0....0..0..1..0

CROSSREFS

Column 1 is A005251(n+2)

Sequence in context: A296739 A218823 A296599 * A219985 A220800 A220786

Adjacent sequences:  A219103 A219104 A219105 * A219107 A219108 A219109

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Nov 11 2012

STATUS

approved

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Last modified January 20 01:01 EST 2022. Contains 350467 sequences. (Running on oeis4.)