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A185608
Number of (n+1)X5 0..3 arrays with every 2X2 subblock determinant equal to some horizontal or vertical neighbor 2X2 subblock determinant
0
22236, 3017724, 173403770, 15211806726, 1112996493332
OFFSET
1,1
COMMENTS
Column 4 of A185609
EXAMPLE
Some solutions for 3X5
..0..0..3..3..1....0..0..0..2..1....0..0..1..0..2....0..0..3..0..3
..0..0..0..0..0....0..0..2..3..1....0..0..3..0..2....0..0..1..0..2
..1..2..2..1..0....2..0..2..1..0....3..0..3..0..1....1..0..3..0..0
CROSSREFS
Sequence in context: A060109 A217875 A253737 * A204148 A251825 A119568
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 31 2011
STATUS
approved