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A206357
Number of nX6 0..4 arrays with no element equal to another within two positions in the same row or column, and new values 0..4 introduced in row major order
0
14, 6558, 674564, 70894196, 7427049378, 780158903978, 81929751806834, 8606657653729993, 904135652173683796, 94983623219270324898, 9978545546504215641460, 1048306488327113159222072
OFFSET
1,1
COMMENTS
Column 6 of A206359
EXAMPLE
Some solutions for n=4
..0..1..2..0..1..2....0..1..2..0..1..2....0..1..2..0..1..2....0..1..2..0..3..4
..3..2..4..3..0..4....1..0..3..2..4..1....2..0..3..2..4..0....2..4..1..2..4..0
..2..0..3..1..4..0....2..3..1..4..3..0....1..2..0..3..2..4....4..0..3..4..0..1
..4..3..0..4..1..2....3..2..0..1..2..3....3..4..2..0..1..2....0..1..4..3..2..4
CROSSREFS
Sequence in context: A159372 A060856 A030531 * A147686 A048913 A246623
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2012
STATUS
approved