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A184216
Number of (n+1)X9 0..3 arrays with every 2X2 subblock sum greater than 6
0
605100146, 12084357225118, 142446559265305753, 2090316835956005082252, 28341873309921021614867363, 396580709395010561685287409609, 5483108738502332961190212851086871
OFFSET
1,1
COMMENTS
Column 8 of A184217
EXAMPLE
Some solutions for 3X9
..0..2..0..1..2..0..3..2..0....0..2..0..1..2..2..1..2..3
..3..2..3..3..2..3..3..2..3....3..2..3..3..2..2..3..3..3
..0..2..0..1..2..2..1..2..2....0..2..0..1..2..3..0..1..0
CROSSREFS
Sequence in context: A145277 A253166 A236948 * A123705 A237364 A371865
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 10 2011
STATUS
approved