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URL: https://oeis.org/A237701

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A237701
Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
1
73176, 1033140, 14991412, 236841050, 3627304236, 56673321434, 881109625356, 13907965601602, 216097927856396, 3384176215220754, 52921486936618048, 832567114578029430, 12987848880359805692, 203379886226033532072
OFFSET
1,1
COMMENTS
Column 6 of A237703
LINKS
EXAMPLE
Some solutions for n=1
..1..1..2..0..0..1..2....2..1..1..2..0..2..2....1..2..2..1..1..0..1
..1..0..1..0..2..0..1....0..1..1..1..2..0..1....1..0..1..1..1..0..2
CROSSREFS
Sequence in context: A031665 A247993 A210009 * A023185 A244254 A184769
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 11 2014
STATUS
approved