|
|
A253762
|
|
Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally and vertically
|
|
1
|
|
|
2154496, 60838168, 1922908527, 59192461388, 1846710080356, 58500640474944, 1850596722079477, 58382140300327536, 1843800595660058373, 58191694304192039502, 1836843843872343838045, 57979588489675152726673
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=1
..0..0..0..0..0..0..0..0....0..0..0..0..0..1..0..1....0..0..0..0..1..1..1..1
..0..0..0..0..0..1..1..1....0..1..1..1..1..1..1..0....1..0..0..0..1..0..0..0
..0..1..1..1..1..0..1..0....1..0..1..0..1..1..1..0....0..0..0..1..1..1..1..1
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|