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A251163
Number of (n+1)X(4+1) 0..3 arrays with no 2X2 subblock having the maximum of its diagonal elements greater than the absolute difference of its antidiagonal elements
1
12001, 172457, 1452052, 12191612, 109831980, 1007412975, 9109822648, 82472830043, 753010290232, 6882787491176, 62720467027182, 570967418260774, 5201513774032803, 47402120352175424, 431881041308586668
OFFSET
1,1
COMMENTS
Column 4 of A251167
LINKS
EXAMPLE
Some solutions for n=2
..0..0..2..2..3....0..1..1..2..3....2..0..0..1..3....0..2..3..3..3
..0..0..0..1..2....0..0..0..0..2....2..0..0..0..2....2..0..0..0..2
..3..1..0..0..2....2..1..0..0..0....3..3..3..1..0....2..1..1..1..1
CROSSREFS
Sequence in context: A065701 A237491 A235074 * A236607 A156713 A183059
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 30 2014
STATUS
approved