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A254725 Number of (n+2)X(5+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and the central column and the two medians of the diagonal and antidiagonal nondecreasing horizontally and vertically 1
185287, 1645201, 21750375, 264545705, 2863637632, 32722394252, 369393588378, 4105206149596, 46009312739781, 517739890498970, 5810024681391281, 65212837594860901, 732688861896573085, 8231461829911358529 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A254728

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A234409 A254772 A254779 * A117225 A032748 A180099

Adjacent sequences:  A254722 A254723 A254724 * A254726 A254727 A254728

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 06 2015

STATUS

approved

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Last modified October 19 12:21 EDT 2021. Contains 348088 sequences. (Running on oeis4.)