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 A254557 Number of (5+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum minus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally 1

%I

%S 170504,443179,1191782,3450189,8246808,22508196,59892062,165385452,

%T 447994455,1233098106,3358246607,9233403548,25332168892,69690076249,

%U 191199913388,524626265145,1436850857292,3933840486592,10761585580624

%N Number of (5+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal sum minus antidiagonal minimum nondecreasing horizontally, vertically and ne-to-sw antidiagonally

%C Row 5 of A254553

%H R. H. Hardin, <a href="/A254557/b254557.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..0..0..1....1..0..1....0..0..1....0..0..1....0..0..0....0..0..0....0..0..1

%e ..0..0..0....1..1..1....0..1..1....0..0..1....1..0..1....1..0..1....1..1..1

%e ..0..0..0....1..1..1....1..1..1....1..0..0....0..0..0....1..1..0....1..0..1

%e ..1..1..1....1..1..1....0..0..0....1..0..0....0..0..0....0..0..0....0..1..0

%e ..1..1..0....0..0..0....1..1..1....1..0..0....0..1..1....1..1..1....1..1..1

%e ..1..0..1....0..1..1....0..0..1....1..1..0....0..1..1....1..1..1....1..1..1

%e ..1..1..1....0..0..1....1..0..1....0..0..0....0..0..1....0..1..0....0..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 01 2015

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Last modified December 2 14:15 EST 2022. Contains 358510 sequences. (Running on oeis4.)