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A220767
Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..3 7Xn array
0
16384, 172038, 281649154, 9770273902, 5844655062086, 390885525849628, 136599937752568134
OFFSET
1,1
COMMENTS
Row 7 of A220761
EXAMPLE
Some solutions for n=3
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0
..2..0..2....1..0..0....1..0..3....3..0..0....0..0..3....0..0..1....2..0..2
..0..0..2....1..0..0....3..1..3....2..0..0....2..0..3....3..0..0....1..0..1
..0..0..2....3..0..0....1..1..1....2..0..0....1..0..2....2..0..1....2..0..0
..3..0..1....1..0..3....2..1..3....2..0..2....2..0..0....3..1..2....3..0..0
CROSSREFS
Sequence in context: A216074 A258736 A255666 * A115348 A218528 A016783
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 19 2012
STATUS
approved