NOA 7.0: Construct mixed-level OAs and near-OAs
(c) 2014 Design Computing (designcomputing.net/)

Note: Best L(3^1 2^3) in 6 runs.

Try	iter	f	E(d^2)*	d^2max	Np	A2	D-eff
1	1	3	0.5	1 (3)	3	0.3333	0.9006

*Reaches the lower bound.

Array for try 1 using seed 1398232119356:

  0  1  1  1
  2  0  0  1
  2  1  1  0
  0  0  0  0
  1  0  1  1
  1  1  0  0

d^2 matrix:

0	0	0	0	
	0	1	1	
		0	1	
			0	

Cramer's V matrix:

0	0	0	0	
	0	0.3333	0.3333	
		0	0.3333	
			0	

Note: NOA used 0.008 seconds.