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A263556
Number of (n+1)X(6+1) 0..4 arrays with each row and column divisible by 7, read as a base-5 number with top and left being the most significant digits.
1
2344, 12496675, 139465708673, 1485319362369333, 16473999532359734173, 183405125237662914611769, 2046727438556074480856205412, 22842376870682557591800357646589, 254943768254414397529491912831677199
OFFSET
1,1
COMMENTS
Column 6 of A263558.
LINKS
EXAMPLE
Some solutions for n=1
..4..0..0..1..1..4..1....1..2..0..2..1..2..2....4..0..2..1..0..0..0
..1..0..0..2..2..1..2....2..4..0..4..2..4..4....1..0..4..2..0..0..0
CROSSREFS
Cf. A263558.
Sequence in context: A132204 A181129 A064868 * A255099 A216989 A281697
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 21 2015
STATUS
approved