%I #6 Apr 21 2020 12:56:00
%S 1,2,11,125,3245,187484,24137862,6837220721,4307342174510,
%T 5994530717421378,18451958514090493382
%N Number of n X n 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
%C Diagonal of A279709.
%e Some solutions for n=4
%e ..0..1..0..1. .0..1..0..1. .0..1..0..0. .0..1..0..1. .0..1..1..0
%e ..0..1..0..0. .1..0..0..1. .0..1..1..1. .0..1..1..0. .0..0..1..0
%e ..0..1..1..0. .1..0..1..0. .1..0..0..0. .0..0..1..1. .1..0..0..1
%e ..0..0..1..0. .1..0..1..0. .0..1..1..0. .1..0..0..1. .1..1..0..1
%Y Cf. A279709.
%K nonn
%O 1,2
%A _R. H. Hardin_, Dec 17 2016