C(42,14,2) = 13
Created by: LJCR
Method of Construction: Multiple of (21,7,2) covering
Lower Bound: Bounds for fixed number of blocks
1 2 3 4 5 6 7 22 23 24 25 26 27 28
1 7 8 9 15 16 21 22 28 29 30 36 37 42
1 7 12 13 14 19 20 22 28 33 34 35 40 41
1 8 9 10 11 12 13 22 29 30 31 32 33 34
1 14 15 16 17 18 19 22 35 36 37 38 39 40
2 3 6 12 13 15 16 23 24 27 33 34 36 37
2 3 8 9 14 20 21 23 24 29 30 35 41 42
2 3 10 11 17 18 19 23 24 31 32 38 39 40
4 5 8 9 12 14 19 25 26 29 30 33 35 40
4 5 10 11 15 16 20 25 26 31 32 36 37 41
4 5 12 13 17 18 21 25 26 33 34 38 39 42
6 7 8 9 17 18 20 27 28 29 30 38 39 41
6 7 10 11 14 19 21 27 28 31 32 35 40 42