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A250911 Number of (n+1)X(6+1) 0..2 arrays with no 2X2 subblock having its maximum diagonal element less than its minimum antidiagonal element 1

%I

%S 2647773,3271547025,4039362762435,4986961280614953,

%T 6156816533805174849,7601083164098734394079,9384142308556191112974969,

%U 11585469902120869957560844677,14303183663125779053133772617453

%N Number of (n+1)X(6+1) 0..2 arrays with no 2X2 subblock having its maximum diagonal element less than its minimum antidiagonal element

%C Column 6 of A250913

%H R. H. Hardin, <a href="/A250911/b250911.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..0..0..0..0..1..1..1....1..0..0..0..0..2..1....1..0..0..0..0..0..2

%e ..1..1..2..2..2..1..1....1..2..2..1..0..1..1....0..0..1..2..0..1..1

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 28 2014

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Last modified January 19 01:11 EST 2021. Contains 340262 sequences. (Running on oeis4.)