A224388 - OEIS

%I #4 Apr 05 2013 12:05:26

%S 56,3136,102232,2332222,45648753,879830242,17642791909,365858453951,

%T 7713944320142,163629606236587,3477919119488292,73997041686359692,

%U 1575770012461089025,33581433844112168010,716050604542387047024

%N Number of nX5 0..3 arrays with diagonals and antidiagonals unimodal and rows nondecreasing

%C Column 5 of A224391

%H R. H. Hardin, <a href="/A224388/b224388.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 05 2013