|
| |
|
|
A189110
|
|
Number of nX8 binary arrays without the pattern 1 1 0 diagonally or antidiagonally
|
|
1
|
|
|
|
256, 65536, 4268356, 261145600, 11893211136, 528558080400, 22130551393344, 924914073760000, 38163372856070400, 1575803798648857600, 64883183651376983104, 2672414140466223019584, 109997999795439724960000
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for 3X8
..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..1....0..0..0..0..0..0..0..1
..1..1..0..0..1..1..0..1....0..1..1..1..1..1..0..0....0..1..0..1..1..1..0..1
..1..0..0..0..1..1..1..0....0..0..0..0..1..1..0..0....1..0..1..1..0..1..0..1
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
