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A238151
Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one
1
72584, 1792226, 51036456, 1809464182, 63323756608, 2281444628340, 79094196555400, 2844505175089988, 101330271941333424, 3668008970782023104, 128142380241244217044, 4600048293733349407056, 164177336504686826493264
OFFSET
1,1
COMMENTS
Column 4 of A238155
LINKS
EXAMPLE
Some solutions for n=1
..2..3..1..2..1....1..1..0..1..1....2..0..1..3..1....1..1..2..0..1
..1..0..3..2..2....3..2..2..3..3....1..2..3..2..1....0..2..0..3..0
CROSSREFS
Sequence in context: A369238 A093212 A114258 * A234243 A260053 A237555
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 18 2014
STATUS
approved