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A254388 Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal maximum plus antidiagonal maximum nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
5659548, 623732385, 73650997253, 7980237415038, 888855697665528, 99661265319327258, 11088064556797882883, 1236684605022204911362, 137991192206912153123794, 15387689249403606576378884 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A254390

LINKS

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

EXAMPLE

Some solutions for n=1

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

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

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

CROSSREFS

Sequence in context: A254921 A290162 A251018 * A254395 A253983 A246055

Adjacent sequences:  A254385 A254386 A254387 * A254389 A254390 A254391

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 29 2015

STATUS

approved

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Last modified August 10 00:32 EDT 2022. Contains 356026 sequences. (Running on oeis4.)