lower bound = 37

37 ≤ CC(14,5,3) ≤ 43

Method of Construction: nurmela and ostergard simulated annealing cover

Lower Bound: Schonheim

  1  3  4  6  9
  2  4  6  7  9
  2  5  7  8  9
  1  2  5  6 10
  1  4  5  7 10
  1  3  7  8 10
  4  6  8  9 10
  1  2  5  6 11
  3  4  5  8 11
  2  3  7  9 11
  1  4  7 10 11
  3  5  6  7 12
  1  2  4  8 12
  2  4  6  9 12
  2  4  7  9 12
  2  3  4 10 12
  1  5  9 10 12
  6  7  8 11 12
  5  9 10 11 12
  1  2  3  5 13
  3  4  7  8 13
  4  5  6  9 13
  2  7  9 10 13
  1  8  9 11 13
  3  6 10 11 13
  1  6  7 12 13
  5  8 10 12 13
  2  4 11 12 13
  2  3  6  8 14
  1  5  6  8 14
  3  4  7  8 14
  1  2  7  9 14
  3  5  9 10 14
  4  6  9 11 14
  2  8 10 11 14
  2  4  5 12 14
  3  8  9 12 14
  6  7 10 12 14
  1  3 11 12 14
  2  6  8 13 14
  1  4 10 13 14
  5  7 11 13 14
  3  9 12 13 14