|
| |
|
|
A188877
|
|
Number of 5Xn binary arrays without the pattern 0 0 0 antidiagonally or horizontally
|
|
1
|
|
|
|
32, 1024, 13045, 252932, 4805140, 84965120, 1558668181, 28472229080, 517776315573, 9442392487092, 172104527985533, 3136183930249272, 57160501361811036, 1041761230924349515, 18986128724688300231
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for 5X3
..0..0..1....1..0..0....1..1..1....0..0..1....0..1..1....1..0..1....0..1..1
..0..1..0....0..1..0....1..0..1....1..0..0....1..1..1....1..0..1....1..1..0
..1..0..1....0..1..1....1..1..1....0..1..1....1..1..1....1..0..0....0..0..1
..1..0..1....0..1..0....1..0..0....1..0..1....1..0..0....1..1..0....1..0..0
..1..1..0....1..0..1....0..1..1....0..0..1....0..1..1....0..1..1....1..0..1
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
