login
A185993
T(n,k)=1/128 the number of (n+2)X(k+2) binary arrays with each 3X3 subblock trace equal to some horizontal or vertical neighbor 3X3 subblock trace
10
0, 10, 10, 28, 76, 28, 200, 722, 722, 200, 876, 6036, 8948, 6036, 876, 4838, 52966, 126739, 126739, 52966, 4838, 23840, 462288, 1739442, 2854756, 1739442, 462288, 23840, 124114, 4038360, 24122605, 64582504, 64582504, 24122605, 4038360, 124114
OFFSET
1,2
COMMENTS
Table starts
.......0.........10...........28.............200................876
......10.........76..........722............6036..............52966
......28........722.........8948..........126739............1739442
.....200.......6036.......126739.........2854756...........64582504
.....876......52966......1739442........64582504.........2340935640
....4838.....462288.....24122605......1458949494........86146689788
...23840....4038360....333538097.....32992227496......3151659956721
..124114...35286678...4615215875....746010901791....115518814872268
..628932..308300326..63844594023..16868015727070...4232611015536753
.3229072.2693690508.883270694055.381403214731604.155094173345238861
LINKS
EXAMPLE
Some solutions for 5X4
..0..1..0..1....0..0..0..1....1..0..1..1....1..0..1..0....0..1..0..0
..1..0..0..1....0..0..1..1....1..0..1..0....1..0..0..0....1..0..0..1
..0..1..1..0....0..0..0..0....1..1..1..0....0..0..0..0....0..0..1..0
..0..1..0..0....0..1..0..1....1..0..0..0....0..0..0..0....1..0..0..0
..1..1..1..0....1..1..0..1....1..0..1..0....0..0..1..1....0..1..0..0
CROSSREFS
Sequence in context: A200984 A361037 A299576 * A109051 A371958 A201027
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin Feb 08 2011
STATUS
approved