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A220930 Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..3 nX6 array 0
56, 545, 29847, 1346477, 52591889, 1794793653, 55877166390, 1645212608113, 46396996614229, 1253700061892673, 32385147485108697, 799716936147057977, 18927549679719449361, 430809696280557730921 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A220931

LINKS

Table of n, a(n) for n=1..14.

EXAMPLE

Some solutions for n=3

..0..0..0..0..1..3....1..1..0..0..1..3....0..0..0..1..0..0....0..0..0..0..0..2

..0..0..0..1..1..1....1..0..0..0..0..0....0..0..1..0..0..0....0..0..0..0..2..0

..0..3..3..1..1..1....2..0..0..0..0..0....2..1..0..0..0..1....2..2..3..3..0..0

CROSSREFS

Sequence in context: A204832 A190536 A190070 * A220209 A276565 A048540

Adjacent sequences:  A220927 A220928 A220929 * A220931 A220932 A220933

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 25 2012

STATUS

approved

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Last modified October 16 15:51 EDT 2019. Contains 328101 sequences. (Running on oeis4.)