|
|
A236644
|
|
Number of (n+1)X(4+1) 0..2 arrays colored with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock
|
|
1
|
|
|
21276, 642482, 19049512, 573664384, 17220590706, 518482030480, 15568191703124, 468096414192250, 14066154644663536, 422959492645344224, 12711721282314489690, 382104536723056184678, 11485058058919497694610
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=1
..1..0..0..0..2....1..1..0..1..2....2..0..0..0..0....2..2..2..0..0
..0..1..0..0..0....2..0..2..1..1....2..1..2..2..1....0..2..2..1..2
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|