A241327 - OEIS

%I #4 Apr 19 2014 12:36:58

%S 41,45057,60066019,79254376889,104609549355169,138095118530911728,

%T 182299462522915741748,240653648937251996398823,

%U 317687073439565072412214593,419378959685869736234929351013

%N Number of nX6 0..3 arrays with no element equal to fewer vertical neighbors than horizontal neighbors, with new values 0..3 introduced in row major order

%C Column 6 of A241328

%H R. H. Hardin, <a href="/A241327/b241327.txt">Table of n, a(n) for n = 1..33</a>

%e Some solutions for n=2

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 19 2014