A224203 - OEIS

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

%S 1163,180821,11446096,475218035,17178450136,618703866073,

%T 22835261226043,856178295327574,32299825618280351,1220504574023229563,

%U 46124705848425800316,1742806875797016046956,65840694352751999751002

%N Number of nX7 0..3 arrays with rows unimodal and antidiagonals nondecreasing

%C Column 7 of A224204

%H R. H. Hardin, <a href="/A224203/b224203.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A224203/a224203.txt">Empirical recurrence of order 41</a>

%F Empirical recurrence of order 41 (see link above)

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 01 2013