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A262854
Number of (5+2)X(n+2) 0..1 arrays with each row divisible by 7 and column not divisible by 7, read as a binary number with top and left being the most significant bits.
0
109, 1264, 31512, 3896365, 290338650, 26232879096, 2864161217701, 297481646988280
OFFSET
1,1
COMMENTS
Row 5 of A262849.
EXAMPLE
Some solutions for n=3
..1..0..1..0..1....1..0..1..0..1....1..1..1..0..0....0..0..1..1..1
..0..0..0..0..0....0..1..1..1..0....1..0..1..0..1....0..0..0..0..0
..1..1..1..0..0....1..0..1..0..1....0..1..1..1..0....1..1..1..0..0
..1..1..1..0..0....1..0..1..0..1....1..0..1..0..1....1..1..1..0..0
..0..1..1..1..0....1..1..1..0..0....1..0..1..0..1....1..1..1..0..0
..0..0..0..0..0....1..0..1..0..1....1..0..1..0..1....0..0..0..0..0
..1..1..1..0..0....1..1..1..0..0....1..1..1..0..0....1..1..1..0..0
CROSSREFS
Cf. A262849.
Sequence in context: A096214 A173665 A059936 * A232118 A201849 A061724
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 03 2015
STATUS
approved