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A254479
Number of (n+2)X(4+2) 0..1 arrays with every 3X3 subblock diagonal sum minus antidiagonal minimum nondecreasing horizontally and vertically
1
47140, 170900, 686988, 2539310, 8704471, 28312934, 86663046, 247709745, 682297737, 1838103410, 4927478832, 13269418779, 36050827342, 98774668579, 272555387169, 755673648263, 2102288791960, 5859599429661, 16356310617764
OFFSET
1,1
COMMENTS
Column 4 of A254483
LINKS
EXAMPLE
Some solutions for n=2
..0..0..0..0..0..0....0..0..0..0..0..0....0..0..1..1..0..1....0..0..0..0..1..0
..0..0..0..0..0..1....1..1..1..0..1..0....0..1..1..0..1..1....1..0..1..0..1..0
..1..0..0..0..0..1....0..0..0..0..1..0....1..1..1..1..1..1....1..0..1..0..1..0
..0..1..0..0..1..1....0..0..1..1..1..1....1..1..1..0..1..1....0..0..0..0..1..1
CROSSREFS
Sequence in context: A212842 A254549 A254556 * A227710 A215840 A257723
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 31 2015
STATUS
approved