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A218841 Unmatched value maps: number of nX7 binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..1 nX7 array 1

%I

%S 37,1220,44129,1530846,53372068,1858438456,64756459689,2256078606791,

%T 78598915311375,2738314667345978,95400355881324823,

%U 3323658089304061344,115793113908855836331,4034122981125875986810,140545041981707228122666

%N Unmatched value maps: number of nX7 binary arrays indicating the locations of corresponding elements not equal to any horizontal or antidiagonal neighbor in a random 0..1 nX7 array

%C Column 7 of A218842

%H R. H. Hardin, <a href="/A218841/b218841.txt">Table of n, a(n) for n = 1..20</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Nov 07 2012

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Last modified January 22 02:46 EST 2022. Contains 350481 sequences. (Running on oeis4.)