%I #5 Mar 31 2012 12:36:29

%S 1,249,10317,300943,13639968,564930689,22225081365,916121380455,

%T 37586117262267,1524500056348640,62133636167189064,

%U 2537563935267330621,103445371582832062080,4215904817820876539413,171923620467459691011031

%N Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,3,1,1,1 for x=0,1,2,3,4

%C Every 0 is next to 0 4's, every 1 is next to 1 3's, every 2 is next to 2 1's, every 3 is next to 3 1's, every 4 is next to 4 1's

%C Column 7 of A197364

%H R. H. Hardin, <a href="/A197363/b197363.txt">Table of n, a(n) for n = 1..71</a>

%e Some solutions containing all values 0 to 4 for n=4

%e ..2..1..0..2..1..3..1....0..0..1..3..1..0..0....1..3..1..0..0..0..1

%e ..1..3..0..1..4..1..2....2..1..1..1..4..1..2....2..1..2..0..0..1..3

%e ..0..1..1..3..1..1..2....1..3..3..1..1..3..1....0..1..2..2..1..4..1

%e ..0..0..0..0..1..3..1....2..1..1..2..0..0..0....1..3..1..1..3..1..2

%K nonn

%O 1,2

%A _R. H. Hardin_ Oct 14 2011