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A222520 Number of nX6 0..3 arrays with exactly floor(nX6/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order 1
8, 114, 1302, 26513, 459702, 15047384, 403328822, 32347515041, 1232881699540, 121450541699548, 4853507073442748, 493976449729124341, 19993012391256769246, 2032635985704237437326, 82875504826818513459334 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A222522

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..25

EXAMPLE

Some solutions for n=4

..0..0..0..1..1..1....0..0..1..1..1..1....0..0..0..0..1..0....0..0..1..1..1..1

..0..0..0..2..1..1....2..2..1..1..1..1....0..0..0..0..1..2....1..0..1..1..1..1

..0..0..0..2..1..1....1..1..1..1..1..1....0..0..0..0..2..0....0..2..1..1..1..1

..0..0..0..0..1..1....0..2..1..1..1..1....0..0..0..0..3..0....0..3..1..1..1..1

CROSSREFS

Sequence in context: A023814 A217772 A062126 * A220635 A113670 A156468

Adjacent sequences:  A222517 A222518 A222519 * A222521 A222522 A222523

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 23 2013

STATUS

approved

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Last modified May 12 09:53 EDT 2021. Contains 343821 sequences. (Running on oeis4.)