A251165 Number of (n+1)X(6+1) 0..3 arrays with no 2X2 subblock having the maximum of its diagonal elements greater than the absolute difference of its antidiagonal elements

257417, 5804029, 77352519, 1007412975, 13378444373, 190531611192, 2775154020785, 39368472654312, 550648311345318, 7808315161520634, 112043091234175246, 1601934789003817917, 22767656457570397551

Offset

1,1

Comments

Column 6 of A251167

Links

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

Example

Some solutions for n=1
..0..0..1..3..0..0..3....2..0..3..3..0..0..1....0..0..2..2..0..3..3
..2..0..0..3..1..1..0....2..1..0..3..3..2..0....2..2..0..2..2..0..0

Crossrefs

Sequence in context: A105656 A105657 A251883 * A065794 A206253 A157670

Adjacent sequences: A251162 A251163 A251164 * A251166 A251167 A251168

Keyword

nonn

Author

R. H. Hardin, Nov 30 2014

Status

approved