A250838 Number of (n+1)X(5+1) 0..2 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference

73351, 7847629, 849027611, 92293013405, 10042099602523, 1092895108140297, 118947843549835731, 12946172695613903161, 1409056103693299018575, 153361320391576186948949, 16691816696706610282818399

Offset

1,1

Comments

Column 5 of A250841

Links

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

Example

Some solutions for n=1
..2..2..0..1..2..0....0..2..1..0..1..2....0..2..0..0..1..1....1..1..0..2..1..2
..1..0..1..1..0..2....2..1..0..1..2..2....1..2..0..1..1..2....0..0..1..1..1..2

Crossrefs

Sequence in context: A244254 A184769 A242805 * A365309 A105648 A337740

Adjacent sequences: A250835 A250836 A250837 * A250839 A250840 A250841

Keyword

nonn

Author

R. H. Hardin, Nov 27 2014

Status

approved