login
A235571
Number of (n+1)X(6+1) 0..1 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order rowwise and columnwise
1
2866, 71710, 2000524, 63238254, 2119256572, 70251672970, 2203799654900, 64128617114034, 1724826332820910, 43023210887485066, 1001647756295348774, 21914082439957425818, 453491212799910229890, 8928317119133544527332
OFFSET
1,1
COMMENTS
Column 6 of A235573
LINKS
EXAMPLE
Some solutions for n=2
..1..1..1..1..1..0..0....0..1..1..0..1..1..0....1..1..0..0..0..0..1
..1..1..1..0..0..1..1....1..1..1..1..1..0..1....1..0..0..0..0..1..1
..0..1..1..0..1..1..1....1..1..1..0..1..1..0....1..1..0..0..0..0..0
CROSSREFS
Sequence in context: A192087 A286007 A235960 * A327376 A254587 A254580
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 12 2014
STATUS
approved