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A222519 Number of nX5 0..3 arrays with exactly floor(nX5/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order 1
4, 0, 0, 1111, 9596, 459702, 3661130, 396851809, 3695255764, 395638371502, 3770574602806, 408695270841202, 3918799489229740, 421645927975966820, 4081676093648359046, 435422926978751586131, 4254252847183341270384 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A222522
LINKS
EXAMPLE
Some solutions for n=4
..0..1..0..0..0....0..1..2..2..2....0..0..0..0..1....0..0..0..0..0
..0..0..0..0..0....3..2..2..2..2....0..0..0..0..1....0..0..0..0..0
..0..0..0..0..0....1..2..2..2..2....0..0..0..1..1....0..0..0..0..1
..0..0..0..0..1....3..2..2..2..2....0..0..0..1..1....0..0..1..2..1
CROSSREFS
Sequence in context: A222325 A101453 A222399 * A128131 A321188 A322076
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 23 2013
STATUS
approved

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Last modified May 26 14:42 EDT 2024. Contains 372826 sequences. (Running on oeis4.)