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 A253959 Number of (n+2)X(6+2) 0..1 arrays with every 3X3 subblock diagonal median minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1
 2154496, 55225242, 1776422573, 55074999330, 1716319825801, 54401550145686, 1720060910899929, 54222230812269504, 1712260148418242469, 54036483092659751180, 1705504006865346167149, 53832131417404902716464 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A253961 LINKS R. H. Hardin, Table of n, a(n) for n = 1..47 EXAMPLE Some solutions for n=1 ..0..0..0..0..0..1..0..0....0..0..0..0..0..0..0..0....0..0..0..0..0..1..0..0 ..0..0..0..1..0..1..1..1....0..0..1..0..0..1..1..0....0..1..1..0..0..0..0..0 ..0..1..0..0..0..1..0..1....1..1..1..1..0..0..1..1....1..0..1..0..1..0..1..1 CROSSREFS Sequence in context: A154709 A184476 A144587 * A253966 A253762 A154874 Adjacent sequences:  A253956 A253957 A253958 * A253960 A253961 A253962 KEYWORD nonn AUTHOR R. H. Hardin, Jan 20 2015 STATUS approved

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Last modified August 23 22:45 EDT 2019. Contains 326254 sequences. (Running on oeis4.)