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A217456 Number of nX7 arrays of the minimum value of corresponding elements and their horizontal and vertical neighbors in a random 0..2 nX7 array 0
163, 16887, 2122623, 211328743, 23851967507, 2588934295383, 283827195520911, 31078249002177539 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A217457
LINKS
EXAMPLE
Some solutions for n=3
..0..0..0..2..0..1..0....0..0..0..0..1..0..1....0..0..0..1..2..1..1
..0..0..2..0..0..0..0....0..0..0..0..0..0..0....0..0..1..2..0..1..0
..0..1..0..0..0..0..0....0..1..0..0..2..0..1....0..0..1..0..0..0..0
CROSSREFS
Sequence in context: A219127 A270203 A049498 * A138932 A217963 A138200
KEYWORD
nonn
AUTHOR
R. H. Hardin Oct 03 2012
STATUS
approved

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)