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