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A223032
Number of nX6 0..2 arrays with exactly floor(nX6/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..2 order.
0
16, 352, 11680, 15374, 219912, 308384, 2955464, 4938602, 34980318, 72404580, 404820586, 1027236220
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OFFSET
1,1
COMMENTS
Column 6 of
A223033
LINKS
Table of n, a(n) for n=1..12.
EXAMPLE
Some solutions for n=3
..0..1..0..1..0..1....0..1..2..0..1..2....0..1..2..0..1..2....0..1..0..2..2..1
..2..1..1..1..2..2....2..0..0..0..0..0....0..0..0..0..2..0....2..2..2..2..0..2
..1..0..2..0..2..0....0..1..0..1..2..1....2..1..2..1..2..1....0..1..2..1..2..1
CROSSREFS
Sequence in context:
A136269
A010368
A053103
*
A171680
A208706
A278622
Adjacent sequences:
A223029
A223030
A223031
*
A223033
A223034
A223035
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Mar 12 2013
STATUS
approved