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 A251450 Number of (n+1)X(7+1) 0..2 arrays with no 2X2 subblock having the minimum of its diagonal elements less than the absolute difference of its antidiagonal elements 1
 985223, 403222305, 184506926190, 85556587695052, 39771181944389404, 18495437790197129833, 8602687112500228141685, 4001407408282839128789885, 1861222024227847494165869294, 865732686486731790761149075818 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A251451 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=1 ..1..1..0..1..0..1..2..2....1..1..2..2..0..2..1..2....1..0..1..2..0..1..2..2 ..0..1..1..0..1..2..2..2....0..1..2..2..2..0..2..0....0..1..2..1..1..1..1..2 CROSSREFS Sequence in context: A213125 A344038 A250859 * A205656 A206185 A205367 Adjacent sequences: A251447 A251448 A251449 * A251451 A251452 A251453 KEYWORD nonn AUTHOR R. H. Hardin, Dec 02 2014 STATUS approved

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Last modified March 23 23:09 EDT 2023. Contains 361454 sequences. (Running on oeis4.)