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A254779 Number of (5+2)X(n+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, vertically and ne-to-sw antidiagonally 1
185287, 1124228, 11736086, 113507484, 1209604111, 13775988166, 152665874129, 1693734701074, 19076798409239, 214310616588493, 2402839986984036, 26988938490519691, 303280610169975570, 3406655430628554915 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A254775

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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

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

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

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

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

CROSSREFS

Sequence in context: A131908 A234409 A254772 * A254725 A117225 A032748

Adjacent sequences:  A254776 A254777 A254778 * A254780 A254781 A254782

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 07 2015

STATUS

approved

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Last modified May 16 10:43 EDT 2022. Contains 353700 sequences. (Running on oeis4.)