|
| |
|
|
A258954
|
|
Number of (n+3)X(5+3) 0..1 arrays with no 4x4 subblock diagonal sum not equal the antidiagonal sum
|
|
1
|
|
|
|
7668960, 4964896, 4268548, 3415506, 2618602, 2593544, 2456098, 2490028, 2643922, 3075602, 3735298, 4582378, 6256796, 9001820, 13243630, 20983172, 34318822, 59177314, 104490212, 189343742, 350665710, 663040982, 1266664660, 2442213802
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for n=1
..0..0..0..0..1..0..0..1....0..0..0..0..0..0..1..1....0..0..0..0..0..0..0..1
..0..1..1..1..0..0..1..0....0..1..0..1..0..1..0..1....0..0..0..0..0..0..0..1
..0..0..0..1..1..0..1..1....0..0..0..1..0..1..1..1....0..0..1..0..1..0..1..0
..0..1..1..0..1..0..1..1....1..0..0..0..0..0..1..0....1..0..1..0..1..0..1..1
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
