C(18,15,7) = 14
Method of Construction: dynamic programming covering
Lower Bound: Schonheim
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 18
1 2 3 4 5 6 7 8 9 10 11 15 16 17 18
1 2 3 4 5 6 7 8 9 12 13 15 16 17 18
1 2 3 4 5 6 7 8 9 10 14 15 16 17 18
1 2 3 4 5 6 10 11 12 13 14 15 16 17 18
1 2 3 4 5 7 10 11 12 13 14 15 16 17 18
1 2 3 4 5 8 10 11 12 13 14 15 16 17 18
1 2 3 4 5 9 10 11 12 13 14 15 16 17 18
1 2 6 7 8 9 10 11 12 13 14 15 16 17 18
3 4 6 7 8 9 10 11 12 13 14 15 16 17 18
1 5 6 7 8 9 10 11 12 13 14 15 16 17 18