A239176 Number of (n+1)X(6+1) 0..2 arrays with no element greater than all horizontal neighbors or equal to all vertical neighbors

6018, 148820, 36216324, 4845741276, 733415243746, 108383467365104, 16126266923705212, 2391741572658733884, 355190496243814649808, 52737580742371581757500, 7829215010328481095814762

Offset

1,1

Comments

Column 6 of A239178

Links

R. H. Hardin, Table of n, a(n) for n = 1..64

Example

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

Crossrefs

Sequence in context: A046395 A143043 A031605 * A236975 A206113 A237864

Adjacent sequences: A239173 A239174 A239175 * A239177 A239178 A239179

Keyword

nonn

Author

R. H. Hardin, Mar 11 2014

Status

approved