C(57,24,2) = 8

Created by: Michael Dambmann

Method of Construction: Simulated Annealing

Lower Bound: Schonheim

  1  2  3  4 10 11 15 19 20 22 23 26 27 32 33 36 37 40 41 42 45 47 50 52
  1  2  7  8 13 14 17 20 22 23 24 25 28 30 31 32 33 35 37 44 46 48 51 55
  1  3  5  7  8 10 11 12 14 18 19 26 27 36 41 42 44 46 48 49 51 53 54 57
  1  3  6  9 10 11 16 19 21 26 27 28 29 30 34 36 38 39 41 42 43 53 55 56
  2  5  6  9 12 16 18 20 21 22 23 29 32 33 34 37 38 39 43 49 53 54 56 57
  3  6  9 10 11 13 16 17 19 21 24 25 26 27 29 31 34 35 36 38 41 42 43 56
  4  5 12 13 15 17 18 24 25 28 30 31 35 39 40 45 47 49 50 52 53 54 55 57
  4  6  7  8  9 14 15 16 21 29 34 38 39 40 43 44 45 46 47 48 50 51 52 56