A238910 Number of (n+1)X(5+1) 0..2 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..2 introduced in row major order

1341, 41165, 10789686, 1474369337, 241302194385, 37515316223070, 5917999098852871, 929709624020566839, 146227628520093446270, 22991463214552411818739, 3615305815280644723917679

Offset

1,1

Comments

Column 5 of A238912

Links

R. H. Hardin, Table of n, a(n) for n = 1..84

Example

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

Crossrefs

Sequence in context: A206049 A239254 A233545 * A043647 A023064 A252266

Adjacent sequences: A238907 A238908 A238909 * A238911 A238912 A238913

Keyword

nonn

Author

R. H. Hardin, Mar 07 2014

Status

approved