A237313 - OEIS

%I #4 Feb 06 2014 06:03:47

%S 246644,12256598,564748168,29705879570,1497953660532,81336374507888,

%T 4273223840276532,236863001850227620,12760105674332864895,

%U 716904128044494663664,39276366864245122325646,2225547109624222810665264

%N Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock equal

%C Column 5 of A237315

%H R. H. Hardin, <a href="/A237313/b237313.txt">Table of n, a(n) for n = 1..53</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2014