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A253860 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal minimum nondecreasing horizontally and vertically 1
660480, 22951616, 700079360, 21906994304, 664082571648, 20237970640000, 612253982192000, 18456265054053248, 555946540182616960, 16764356653623013760, 504825246424517334912, 15215766421703812450176 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A253863

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A114678 A254495 A254488 * A203396 A234688 A235210

Adjacent sequences:  A253857 A253858 A253859 * A253861 A253862 A253863

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 17 2015

STATUS

approved

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Last modified August 11 00:55 EDT 2022. Contains 356046 sequences. (Running on oeis4.)