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A222606
Number of nX3 0..3 arrays with exactly floor(nX3/2) elements equal to at least one king-move neighbor, with new values introduced in row major 0..3 order
1
0, 32, 892, 42492, 779875, 41383224, 735555885, 40786547448, 716458869668, 40806153638110, 713401105298987, 41356273748095212, 721490631373259258, 42348677739314093276, 738093460361637408547, 43723063966759465281211
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Column 3 of A222608
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..55
EXAMPLE
Some solutions for n=3
..0..1..0....0..1..2....0..0..1....0..1..0....0..0..1....0..1..2....0..1..0
..2..2..3....0..3..0....2..3..2....2..3..3....1..0..2....2..1..3....1..2..3
..1..3..0....1..3..1....0..1..1....3..0..3....2..0..1....1..1..0....0..1..1
CROSSREFS
Sequence in context: A303517 A240482 A240634 * A283854 A160314 A241223
Adjacent sequences: A222603 A222604 A222605 * A222607 A222608 A222609
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 26 2013
STATUS
approved

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Last modified November 5 23:45 EST 2024. Contains 377476 sequences.
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