|
%I #5 Jan 25 2016 10:51:20
%S 4,159,9054,467899,22309009,999810316,42764566838,1764109373799,
%T 70707661248442,2768685594929370,106349114580207849,
%U 4020025709583200998,149916029504065737481,5526692782368686983855,201739654709622213459404
%N Number of nX3 0..3 arrays with every repeated value in every row unequal to, and in every column equal to, the previous repeated value, and new values introduced in row-major sequential order.
%C Column 3 of A268049.
%H R. H. Hardin, <a href="/A268047/b268047.txt">Table of n, a(n) for n = 1..210</a>
%H R. H. Hardin, <a href="/A268047/a268047.txt">Empirical recurrence of order 78</a>
%F Empirical recurrence of order 78 (see link above)
%e Some solutions for n=5
%e ..0..0..1....0..0..1....0..0..1....0..0..1....0..0..1....0..0..1....0..0..1
%e ..0..0..2....0..0..2....0..0..2....0..0..2....0..0..2....0..0..2....0..0..2
%e ..0..1..1....2..1..2....0..2..0....0..0..2....1..2..0....0..1..1....2..1..2
%e ..1..0..0....0..2..1....0..3..1....0..2..3....0..3..0....0..3..3....1..3..1
%e ..0..1..1....3..1..0....0..1..0....2..0..0....0..0..3....1..2..2....2..0..0
%Y Cf. A268049.
%K nonn
%O 1,1
%A _R. H. Hardin_, Jan 25 2016
| 