A232411 Number of (n+1)X(5+1) 0..2 arrays with every element both >= and <= some horizontal, diagonal or antidiagonal neighbor

46713, 18073053, 7049296087, 2832909399671, 1137726954093673, 456432801562470697, 183153958944323007479, 73496260172305511346339, 29492333619878516891667341, 11834588542996205189252608141

Offset

1,1

Comments

Column 5 of A232414

Links

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

Example

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

Crossrefs

Sequence in context: A052359 A205752 A205474 * A171103 A066359 A234774

Adjacent sequences: A232408 A232409 A232410 * A232412 A232413 A232414

Keyword

nonn

Author

R. H. Hardin, Nov 23 2013

Status

approved