%I #4 Mar 17 2017 12:05:37
%S 64,4096,137459,5676420,252014450,10634931992,449942735521,
%T 19209358763197,817866278279137,34791382042043436,1481097249523129267,
%U 63049410171178969526,2683638174949408013195,114231024572454097056495
%N Number of 6Xn 0..1 arrays with no 1 equal to more than three of its horizontal, diagonal and antidiagonal neighbors.
%C Row 6 of A283857.
%H R. H. Hardin, <a href="/A283862/b283862.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..1..0..0. .0..0..0. .0..0..0. .0..1..0. .0..0..0. .0..0..0. .0..0..1
%e ..1..0..0. .1..0..1. .0..1..1. .0..1..0. .1..0..0. .1..0..1. .1..1..1
%e ..0..0..1. .1..0..1. .0..1..1. .0..0..0. .1..0..0. .0..1..0. .0..0..0
%e ..0..0..1. .0..1..1. .0..0..0. .0..0..0. .0..0..1. .0..0..1. .1..1..1
%e ..1..0..0. .0..0..0. .1..0..1. .1..0..1. .1..0..1. .0..0..1. .0..0..0
%e ..0..1..0. .1..1..1. .0..1..0. .0..1..1. .1..0..0. .1..0..1. .1..0..1
%Y Cf. A283857.
%K nonn
%O 1,1
%A _R. H. Hardin_, Mar 17 2017