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A267734
Number of nX7 0..1 arrays with every repeated value in every row and column greater than or equal to the previous repeated value.
1
92, 8464, 778688, 47293550, 2818160392, 143643342651, 6910434801148, 308861582336509, 13143892092247732, 534580146047554692, 20962594989587781990, 796203995351206031909, 29426773353675857436150
OFFSET
1,1
COMMENTS
Column 7 of A267735.
LINKS
EXAMPLE
Some solutions for n=2
..0..1..0..0..0..1..1....0..1..0..1..0..0..0....0..1..0..0..0..1..0
..0..0..0..1..1..1..0....1..0..0..1..0..1..1....0..0..0..0..1..1..0
CROSSREFS
Cf. A267735.
Sequence in context: A093292 A093246 A267787 * A146503 A252593 A146515
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 20 2016
STATUS
approved