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A237777
Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
1
67152, 843310, 10751680, 224887166, 4904397000, 117723591636, 2748357091956, 65728872219894, 1499406107437504, 36564928000148830, 860425006486315328, 20655614982329626474, 472102680025915933108, 11512290327624002266458
OFFSET
1,1
COMMENTS
Column 6 of A237779
LINKS
EXAMPLE
Some solutions for n=1
..1..0..1..2..0..1..2....0..2..1..0..2..0..1....1..0..2..0..0..0..0
..2..1..0..0..2..0..2....0..1..2..0..0..1..1....0..2..1..1..1..2..2
CROSSREFS
Sequence in context: A238068 A235892 A253976 * A251297 A251849 A359334
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 13 2014
STATUS
approved