21 ≤ C(45,11,2) ≤ 22

Created by: Colin Barker

Method of Construction: Simulated Annealing

Lower Bound: Schonheim

  1  2  3  4  5  6  7  8  9 10 11
  1  3 10 19 24 26 30 35 36 40 42
  1 10 12 13 14 21 22 27 32 34 41
  1 10 15 16 17 20 23 30 31 38 44
  1 10 18 25 28 29 33 37 39 43 45
  2  3  8 13 15 28 34 35 43 44 45
  2  8 12 17 27 28 29 30 31 33 40
  2  8 14 16 19 20 32 36 37 39 42
  2  8 18 21 22 23 24 25 26 38 41
  3  4  6 14 17 18 25 31 32 35 41
  3  5  9 16 20 21 22 28 29 33 35
  3  7 11 12 23 27 28 35 37 38 39
  4  6 12 16 20 24 26 27 28 43 45
  4  6 13 19 23 29 33 34 36 38 42
  4  6 15 21 22 30 33 37 39 40 44
  5  7  8 19 28 31 36 41 42 43 45
  5  9 12 15 18 19 25 27 36 42 44
  5  9 13 17 24 26 31 34 37 39 41
  5  9 14 23 28 30 32 38 40 43 45
  7 11 13 16 18 20 25 30 34 40 41
  7 11 14 15 24 26 29 32 33 41 44
  7 11 17 19 21 22 31 36 42 43 45