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A254186 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
299472, 6170408, 138055264, 2761863976, 50440581336, 934751059040, 17244253826864, 316309557137336, 5804947465146740, 106550751458655472, 1954997999146304996, 35870865452380879000, 658185552738338885744 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A254189
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..1..1..0....0..0..0..0..0..0..0....1..0..0..1..1..1..1
..1..0..1..0..1..1..1....0..0..0..0..1..0..0....0..1..0..1..1..1..1
..0..0..1..0..1..0..1....0..1..0..0..1..1..1....1..1..0..1..1..0..1
CROSSREFS
Sequence in context: A251334 A119740 A254193 * A253798 A022246 A227700
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2015
STATUS
approved

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Last modified February 25 00:18 EST 2024. Contains 370308 sequences. (Running on oeis4.)