|
| |
|
|
A184562
|
|
Number of (n+1)X8 0..2 arrays with no 2X2 subblock summing to less than 4
|
|
1
|
|
|
|
3935721, 6329171799, 7915660174974, 10868641315040295, 14500045352224438869, 19540724845064600039882, 26246732217663407375879655, 35294057223652471936332160677, 47442042992644990940725027802526
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for 3X8
..0..0..0..0..1..1..2..2....0..0..0..0..1..2..1..0....0..0..0..0..1..2..0..2
..2..2..2..2..1..2..1..1....2..2..2..2..2..1..1..2....2..2..2..2..2..2..2..2
..0..0..0..0..1..0..2..0....0..0..0..0..1..0..2..2....0..0..0..0..0..0..0..1
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
