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A237178
Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the minimum minus the lower median of every 2X2 subblock
1
2061, 18062, 167387, 1580672, 15073049, 142485336, 1348599340, 12751872544, 120966824930, 1143637823692, 10839880803582, 102501566125996, 971783622838304, 9188727205480472, 87102047886157482, 823672388177489880
OFFSET
1,1
COMMENTS
Column 3 of A237182
LINKS
EXAMPLE
Some solutions for n=3
..0..0..2..1....1..1..0..2....0..1..0..0....0..2..2..1....0..1..2..1
..0..0..2..0....1..2..1..0....1..1..2..2....0..2..1..1....1..1..2..0
..1..2..1..0....0..2..1..2....2..0..0..2....2..1..1..1....1..2..0..0
..2..2..1..0....0..2..2..1....1..0..0..1....1..1..1..2....0..1..0..0
CROSSREFS
Sequence in context: A202418 A069427 A357918 * A184227 A203351 A106719
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 04 2014
STATUS
approved