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A219524 Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 7Xn array 1
8, 18, 124, 1090, 6994, 42906, 241413, 1327694, 7148589, 37181863, 185383785, 881615968, 4010119499, 17516997873, 73780512955, 300596497963, 1187489293042, 4557540770898, 17022492697401, 61969041626283, 220187547195208 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 7 of A219519

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..49

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

..1..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..0....0..0..1

..1..0..0....0..0..0....0..0..1....0..0..0....1..0..0....0..0..0....0..0..0

..1..0..0....0..0..0....0..0..1....0..0..1....1..0..0....0..0..0....0..0..0

..1..0..1....0..0..1....1..0..0....0..0..1....1..0..0....1..0..1....0..0..0

..1..1..1....1..0..1....1..0..0....1..0..0....1..0..1....1..1..1....0..0..0

CROSSREFS

Sequence in context: A151351 A113563 A173734 * A259852 A215174 A171371

Adjacent sequences:  A219521 A219522 A219523 * A219525 A219526 A219527

KEYWORD

nonn

AUTHOR

R. H. Hardin Nov 21 2012

STATUS

approved

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Last modified May 26 04:39 EDT 2022. Contains 354074 sequences. (Running on oeis4.)