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A237733 T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with the (lower) medians of each row and column unequal to its neighbors 3
3792, 54984, 54984, 1029888, 2496240, 1029888, 15953344, 109504800, 109504800, 15953344, 274387488, 5108851584, 18775196064, 5108851584, 274387488, 4405125168, 212153261712, 2258698430400, 2258698430400, 212153261712 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Table starts

.......3792........54984.......1029888......15953344....274387488....4405125168

......54984......2496240.....109504800....5108851584.212153261712.9731801668120

....1029888....109504800...18775196064.2258698430400

...15953344...5108851584.2258698430400

..274387488.212153261712

.4405125168

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..23

EXAMPLE

Some solutions for n=1 k=4

..0..0..0..2..1..2....0..0..0..2..0..1....0..0..1..0..2..0....0..0..1..1..1..2

..0..1..1..2..0..1....0..1..0..1..2..1....0..1..2..0..2..1....0..1..2..0..0..1

..1..1..0..0..0..1....0..1..0..0..2..2....2..1..2..2..0..2....0..1..2..1..0..1

CROSSREFS

Sequence in context: A186953 A107539 A046837 * A237731 A232381 A109183

Adjacent sequences:  A237730 A237731 A237732 * A237734 A237735 A237736

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin, Feb 12 2014

STATUS

approved

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Last modified September 30 15:34 EDT 2022. Contains 357106 sequences. (Running on oeis4.)