15 ≤ C(38,11,2) ≤ 17
Created by: Michael Dambmann
Method of Construction: Simulated Annealing
Lower Bound: Horsley, Theorem 11, r=4, d=3
1 2 3 7 8 16 22 26 30 37 38
1 4 6 9 12 17 25 30 32 34 38
1 5 7 11 13 14 17 19 23 29 36
1 7 10 15 17 20 21 24 31 35 37
1 9 18 19 27 28 29 30 33 37 38
2 4 6 10 16 17 19 20 32 34 35
2 5 11 14 15 16 18 28 30 31 38
2 9 10 12 16 20 25 29 30 35 38
2 13 16 21 23 24 27 30 33 36 38
3 4 6 9 11 14 21 24 26 28 34
3 5 10 17 18 20 23 26 27 33 35
3 12 13 15 19 25 26 29 31 32 36
4 5 6 7 9 13 18 29 34 36 37
4 6 8 9 15 22 23 27 31 33 34
5 8 12 18 19 21 22 24 25 29 32
7 11 12 14 23 25 27 28 32 33 37
8 10 11 13 14 17 20 22 28 35 36