%I #4 Dec 18 2016 07:43:57

%S 15,84,1887,42494,927615,19743140,413326300,8539248826,174560480712,

%T 3537506044402,71169030410069,1423001109534686,28301960051430033,

%U 560308589581483944,11048008697742462541,217065217267795946642

%N Number of nX7 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.

%C Column 7 of A279741.

%H R. H. Hardin, <a href="/A279740/b279740.txt">Table of n, a(n) for n = 1..183</a>

%e Some solutions for n=4

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

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

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

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

%Y Cf. A279741.

%K nonn

%O 1,1

%A _R. H. Hardin_, Dec 18 2016