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A254772 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, vertically and ne-to-sw antidiagonally 1
185287, 876483, 10062375, 115699004, 1209604111, 13290735887, 151619878261, 1698608889364, 18993236971642, 213707942364815, 2401656073865212, 26965955251551509, 303027755224707363, 3405037276013389405 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 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..0..0..1..0..0..1....0..1..1..1..1..0..0

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

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

CROSSREFS

Sequence in context: A251449 A131908 A234409 * A254779 A254725 A117225

Adjacent sequences:  A254769 A254770 A254771 * A254773 A254774 A254775

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 07 2015

STATUS

approved

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Last modified January 29 05:09 EST 2022. Contains 350672 sequences. (Running on oeis4.)