|
|
A217546
|
|
Number of nX7 arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..2 nX7 array
|
|
0
|
|
|
163, 163, 26569, 431241, 15130953, 404884061, 12094757481, 346695485697, 10077786323603, 291384560664827, 8443518320304783, 244493759805948271, 7081616324771335757, 205091765825502926741, 5939929092602886694613
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=3
..2..1..1..1..1..0..0....0..0..1..1..1..1..2....0..0..2..1..1..1..2
..0..0..1..1..1..0..0....0..0..1..1..1..0..0....0..0..0..0..1..1..1
..0..0..1..2..1..0..0....2..2..2..2..1..0..0....0..0..0..0..2..1..1
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|