RCD 6.0: Construct an RCD of size (v,k,b)
(c) 2008 Design Computing (designcomputing.net/)

Note: Best RCD for v=16, r=3, k=4 and b=12.

try #     	511
seed      	-2074144011
# of iterations	13
f         	2112.0
concurrences	2(24) 3(96) 
E(column) 	0.7692
E(row)    	0.9756
E         	0.7547
E/U       	1

Plan (as a kxs matrix):

13	8	6	5	7	14	2	11	15	0	12	1	
1	10	14	12	6	9	8	7	5	3	11	4	
9	12	4	2	10	0	7	3	14	1	13	15	
5	0	2	3	13	11	9	15	10	6	4	8	

Note: RCD used 0.094 seconds.