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A222371 T(n,k)=Number of nXk 0..2 arrays with no more than floor(nXk/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order 9
1, 1, 1, 1, 1, 1, 4, 1, 1, 4, 5, 10, 5, 10, 5, 14, 11, 40, 40, 11, 14, 17, 104, 43, 191, 43, 104, 17, 70, 116, 858, 992, 992, 858, 116, 70, 89, 1126, 1801, 11249, 6214, 11249, 1801, 1126, 89, 326, 1256, 27718, 73499, 130562, 130562, 73499, 27718, 1256, 326, 413 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,7

COMMENTS

Table starts

....1......1........1..........4.............5.............14.............17

....1......1........1.........10............11............104............116

....1......1........5.........40............43............858...........1801

....4.....10.......40........191...........992..........11249..........73499

....5.....11.......43........992..........6214.........130562.........840059

...14....104......858......11249........130562........2372459.......40861043

...17....116.....1801......73499........840059.......40861043......749968281

...70...1126....27718.....860209......27732900.....1104464320....46207222774

...89...1256....50589....6307306.....206541839....24442060020..1021894455344

..326..12524...808582...74012176....6709654616...740497034033.80312827691631

..413..14012..1611649..548361088...51859721195.17490369316698

.1630.140410.24401454.6378096812.1709263568642

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..144

EXAMPLE

Some solutions for n=4 k=4

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

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

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

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

CROSSREFS

Sequence in context: A110812 A151904 A222360 * A222479 A285788 A293434

Adjacent sequences:  A222368 A222369 A222370 * A222372 A222373 A222374

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Feb 17 2013

STATUS

approved

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Last modified August 12 09:24 EDT 2020. Contains 336438 sequences. (Running on oeis4.)