A251118 - OEIS

%I #4 Nov 30 2014 07:26:52

%S 1252161,480842776,152303295344,34305606524366,6735269828703846,

%T 1132975802012504908,174360788514275098552,24662620538388090979730,

%U 3291135503169308584398536,417104176869865195436091049

%N Number of (n+1)X(5+1) 0..3 arrays with nondecreasing maximum of every two consecutive values in every row and column

%C Column 5 of A251120

%H R. H. Hardin, <a href="/A251118/b251118.txt">Table of n, a(n) for n = 1..38</a>

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Nov 30 2014