cp's OEIS Frontend

A302270 Number of 6 X n 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.

%I A302270 #7 Apr 05 2018 04:10:11
%S A302270 32,2048,23516,353229,4608075,64975832,893462062,12314612510,
%T A302270 170772674650,2358411011162,32642910388558,451854951125666,
%U A302270 6252677767027315,86568880314498494,1198444427129769914
%N A302270 Number of 6 X n 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
%C A302270 Row 6 of A302265.
%H A302270 R. H. Hardin, <a href="/A302270/b302270.txt">Table of n, a(n) for n = 1..210</a>
%e A302270 Some solutions for n=5:
%e A302270   0 0 0 0 0     0 0 0 0 0     0 0 0 0 0     0 0 0 0 0
%e A302270   0 1 1 0 0     0 1 1 1 0     0 1 1 0 1     1 0 1 1 0
%e A302270   1 1 1 0 1     1 0 0 1 1     0 1 0 1 1     0 0 1 1 0
%e A302270   0 0 0 0 0     1 0 0 1 1     1 1 0 1 0     0 1 1 0 0
%e A302270   0 1 1 1 0     1 1 1 0 0     0 0 1 1 0     1 1 0 0 1
%e A302270   0 0 0 1 1     0 0 0 1 1     0 0 1 0 1     1 1 0 0 1
%Y A302270 Cf. A302265.
%K A302270 nonn
%O A302270 1,1
%A A302270 _R. H. Hardin_, Apr 04 2018