A219569 - OEIS

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

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

R. H. Hardin, Table of n, a(n) for n = 1..49

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

Adjacent sequences: A219566 A219567 A219568 * A219570 A219571 A219572

KEYWORD

nonn,tabl

AUTHOR

R. H. Hardin Nov 23 2012

STATUS

approved