|
| |
|
|
A237073
|
|
Number of (n+1)X(5+1) 0..3 arrays with the upper median of every 2X2 subblock equal
|
|
1
|
|
|
|
1042300, 540277188, 195683299844, 88307088989348, 39085052507056252, 17922505416903364948, 8253660086676273138088, 3828780762123378950165984, 1780247223805160075143385894, 829271804376374060972335752960
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,1
|
|
|
COMMENTS
|
|
|
|
LINKS
|
|
|
|
EXAMPLE
|
Some solutions for n=1
..0..0..0..1..3..1....0..0..1..0..0..2....0..2..3..2..0..2....0..2..1..2..0..0
..1..1..3..0..1..1....2..2..2..2..3..2....2..1..2..0..2..3....3..0..2..1..2..3
|
|
|
CROSSREFS
|
|
|
|
KEYWORD
|
nonn
|
|
|
AUTHOR
|
|
|
|
STATUS
|
approved
|
| |
|
|
