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A235529
Number of (n+1)X(3+1) 0..2 arrays with the sum of each 2X2 subblock two median terms lexicographically nondecreasing rowwise and columnwise
1
2996, 102687, 4295649, 140614400, 4492923265, 120808065816, 3063485786072, 69645586587955, 1495519651732182, 29857757996570399, 567731079489296912, 10249467332866019470, 177776286043094726447, 2965935579570089700509
OFFSET
1,1
COMMENTS
Column 3 of A235531
LINKS
EXAMPLE
Some solutions for n=2
..2..0..1..2....1..0..2..0....2..0..2..0....1..0..1..1....1..1..0..2
..1..1..1..0....2..0..2..2....0..0..1..0....0..2..2..2....1..1..1..2
..1..0..1..1....0..2..2..2....0..1..0..2....2..2..0..2....0..1..2..0
CROSSREFS
Sequence in context: A178326 A063055 A235754 * A106766 A119892 A333013
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 11 2014
STATUS
approved