A222400 Number of nX6 0..2 arrays with exactly floor(nX6/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order

8, 92, 624, 8803, 89582, 1732004, 26513524, 783341025, 16254970624, 529021504276, 11643386996598, 389280701533460, 8787160826827258, 292842301146185832, 6706097963901998868, 221259930345130664922, 5130192192909042463210

Offset

1,1

Comments

Column 6 of A222402

Links

R. H. Hardin, Table of n, a(n) for n = 1..34

Example

Some solutions for n=4
..0..0..0..0..1..0....0..0..0..0..1..2....0..0..0..0..0..1....0..1..1..1..1..2
..0..0..0..0..1..0....0..0..0..0..2..1....0..0..0..0..2..2....1..1..1..1..1..0
..0..0..0..0..2..1....0..0..0..0..2..2....0..0..0..0..2..2....1..1..1..1..1..2
..0..0..0..0..0..0....0..0..0..0..1..0....0..0..0..1..2..2....1..1..1..1..1..1

Crossrefs

Sequence in context: A332597 A331448 A215057 * A358884 A280159 A155615

Adjacent sequences: A222397 A222398 A222399 * A222401 A222402 A222403

Keyword

nonn

Author

R. H. Hardin Feb 18 2013

Status

approved