A223972 - OEIS

%I #6 Aug 11 2014 22:45:51

%S 86,7396,440628,22935921,1140963027,55803232969,2708281019793,

%T 131014406127439,6329626912147424,305632588672082728,

%U 14754359445820013164,712195518319828970133,34376429801121343195388

%N Number of nX5 0..2 arrays with rows and antidiagonals unimodal

%C Column 5 of A223975

%H R. H. Hardin, <a href="/A223972/b223972.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A223972/a223972.txt">Empirical recurrence of order 43</a>

%F Empirical recurrence of order 43 (see link above)

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Mar 30 2013