A224351 - OEIS

%I #5 Aug 11 2014 22:45:51

%S 28,784,13052,151010,1421762,12340932,107694133,977742699,9202126546,

%T 88363107023,855357421083,8298639299407,80568348690372,

%U 782845364074773,7615402149223961,74171368176011107,723133239021563347

%N Number of nX6 0..2 arrays with diagonals and antidiagonals unimodal and rows nondecreasing

%C Column 6 of A224353

%H R. H. Hardin, <a href="/A224351/b224351.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A224351/a224351.txt">Empirical recurrence of order 98</a>

%F Empirical recurrence of order 98 (see link above)

%e Some solutions for n=3

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_ Apr 04 2013