A254387 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally

881432, 54122833, 3575408117, 222379798148, 14008701570284, 889372397177328, 56193335758798104, 3553728062623910580, 224846970978272779932, 14220893273829317445216, 899505353557291246410228

Offset

1,1

Comments

Column 5 of A254390

Links

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

Example

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

Crossrefs

Sequence in context: A254428 A271264 A224595 * A254394 A253982 A273036

Adjacent sequences: A254384 A254385 A254386 * A254388 A254389 A254390

Keyword

nonn

Author

R. H. Hardin, Jan 29 2015

Status

approved