15 ≤ C(34,10,2) ≤ 16
Created by: LJCR
Method of Construction: Multiple of (17,5,2) covering
Lower Bound: Horsley, Theorem 11, r=4, d=3
1 2 11 14 16 18 19 28 31 33
1 3 5 15 17 18 20 22 32 34
1 4 9 10 17 18 21 26 27 34
1 6 7 10 13 18 23 24 27 30
1 6 8 12 15 18 23 25 29 32
2 3 4 13 15 19 20 21 30 32
2 3 6 9 12 19 20 23 26 29
2 4 7 8 17 19 21 24 25 34
2 5 7 10 12 19 22 24 27 29
3 6 7 16 17 20 23 24 33 34
3 8 10 11 14 20 25 27 28 31
4 5 6 11 14 21 22 23 28 31
4 10 12 15 16 21 27 29 32 33
5 8 9 13 16 22 25 26 30 33
7 9 11 14 15 24 26 28 31 32
11 12 13 14 17 28 29 30 31 34