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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 1
8, 92, 624, 8803, 89582, 1732004, 26513524, 783341025, 16254970624, 529021504276, 11643386996598, 389280701533460, 8787160826827258, 292842301146185832, 6706097963901998868, 221259930345130664922, 5130192192909042463210 (list; graph; refs; listen; history; text; internal format)
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: A187157 A331448 A215057 * A280159 A155615 A322650

Adjacent sequences:  A222397 A222398 A222399 * A222401 A222402 A222403

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 18 2013

STATUS

approved

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Last modified February 28 21:44 EST 2020. Contains 332335 sequences. (Running on oeis4.)