A253868 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally

679936, 22201600, 677982208, 20975776000, 633276761856, 19275379654400, 580087707480832, 17553685478957824, 528547039227200256, 15950860925148349184, 480352914441114813184, 14480337964228891902720

Offset

1,1

Comments

Column 5 of A253871

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=1
..0..0..1..1..1..0..1....0..0..1..0..0..0..1....1..0..1..0..0..0..0
..1..1..0..0..0..0..0....0..1..0..1..1..1..0....0..0..0..0..1..1..0
..0..0..1..1..1..0..0....1..1..1..1..0..0..1....0..0..0..1..0..0..0

Crossrefs

Sequence in context: A205244 A119404 A014886 * A253875 A253541 A010095

Adjacent sequences: A253865 A253866 A253867 * A253869 A253870 A253871

Keyword

nonn

Author

R. H. Hardin, Jan 17 2015

Status

approved