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A253868 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
679936, 22201600, 677982208, 20975776000, 633276761856, 19275379654400, 580087707480832, 17553685478957824, 528547039227200256, 15950860925148349184, 480352914441114813184, 14480337964228891902720 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A253871

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A205244 A119404 A014886 * A253875 A253541 A010095

Adjacent sequences:  A253865 A253866 A253867 * A253869 A253870 A253871

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 17 2015

STATUS

approved

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Last modified September 24 06:13 EDT 2021. Contains 347623 sequences. (Running on oeis4.)