12 ≤ C(41,22,3) ≤ 13

Created by: Jan de Heer and Steve Muir

Method of Construction: Private Tools

Lower Bound: Schonheim

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