t designs with t=4, v=15


4-(15,5, 2)
delta lambda = 1, lambda_max=11
4-(15,7,lambda) for lambda in { 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80} (13 parameter sets) delta lambda = 5, lambda_max=165


created: Fri Oct 23 11:03:08 CEST 2009