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A236983
Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock equal
1
11388, 85064, 556322, 6304776, 59328026, 750471960, 8305755418, 107840744274, 1291740741806, 16958036927472, 212510033117726, 2814299956580172, 36286136997141332, 484166623246562742, 6360212644179129716
OFFSET
1,1
COMMENTS
Column 4 of A236987
LINKS
EXAMPLE
Some solutions for n=2
..2..0..2..2..2....3..1..3..3..3....2..1..2..2..0....0..2..1..3..1
..2..3..2..3..2....3..3..3..3..3....0..2..1..1..2....1..3..1..2..1
..2..2..0..2..2....3..2..3..2..3....2..1..2..2..1....2..1..2..2..2
CROSSREFS
Sequence in context: A251957 A272552 A237796 * A268841 A235016 A185768
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 02 2014
STATUS
approved