|
|
A235979
|
|
Number of (n+1)X(6+1) 0..2 arrays with the upper median equal to the lower median in every 2X2 subblock
|
|
1
|
|
|
77701, 5579529, 354374671, 26513929449, 1940827721603, 147068094657177, 11092727310560751, 842544105184509555, 63929876195543609091, 4857623738551480036239, 369016803731408778748623
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,1
|
|
COMMENTS
|
|
|
LINKS
|
|
|
EXAMPLE
|
Some solutions for n=1
..2..2..1..1..1..0..1....2..2..2..1..1..2..2....1..0..0..0..0..1..1
..2..1..0..2..1..2..1....0..2..1..1..2..2..0....0..0..0..0..2..1..2
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|