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A253798 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal median nondecreasing horizontally and vertically 1
299472, 7346584, 185592928, 4147335800, 83428823136, 1622625002976, 30656386352160, 568945723307660, 10495851739747904, 193086512384856144, 3546331731244538592, 65097362541945328632, 1194673554143281997888 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A253801

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A119740 A254193 A254186 * A022246 A227700 A050257

Adjacent sequences:  A253795 A253796 A253797 * A253799 A253800 A253801

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 13 2015

STATUS

approved

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Last modified September 19 21:34 EDT 2020. Contains 337184 sequences. (Running on oeis4.)