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A254239 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal minimum nondecreasing horizontally and vertically 1
150016, 637570, 3702284, 21582041, 68909819, 249684274, 823990321, 2489942672, 7604477491, 22672034459, 64678511575, 185316070090, 528724469244, 1495000652214, 4212619463288, 11834828837635, 33105267506933 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A254242

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A184503 A257423 A257430 * A051651 A065324 A262195

Adjacent sequences:  A254236 A254237 A254238 * A254240 A254241 A254242

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 27 2015

STATUS

approved

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Last modified January 23 07:07 EST 2020. Contains 331168 sequences. (Running on oeis4.)