A232412 Number of (n+1)X(6+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor

334521, 366033741, 406420576301, 467364164103927, 536668354513420383, 615510832230066725429, 706140725462584654341029, 810131457099926037616320111, 929423715795201806671991526255

Offset

1,1

Comments

Column 6 of A232414

Links

R. H. Hardin, Table of n, a(n) for n = 1..63

Example

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

Crossrefs

Sequence in context: A185843 A261861 A234129 * A346028 A268280 A234081

Adjacent sequences: A232409 A232410 A232411 * A232413 A232414 A232415

Keyword

nonn

Author

R. H. Hardin, Nov 23 2013

Status

approved