17 ≤ C(28,19,5) ≤ 23

Created by: LJCR

Method of Construction: Dynamic programming construction

Lower Bound: Schonheim

  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19
  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 21 22 23 24
  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 25 26 27 28
  1  2  3  4  5  6  7  8  9 10 11 12 13 14 16 17 18 19 20
  1  2  3  4  5  6  7  8  9 10 11 12 13 14 20 21 22 23 24
  1  2  3  4  5  6  7  8  9 10 11 12 13 15 20 25 26 27 28
  1  2  3  4  5  6  7  8  9 10 11 12 13 16 17 21 22 25 26
  1  2  3  4  5  6  7  8  9 10 11 12 13 16 17 23 24 27 28
  1  2  3  4  5  6  7  8  9 10 11 12 13 18 19 21 22 27 28
  1  2  3  4  5  6  7  8  9 10 11 12 13 18 19 23 24 25 26
  1  2  4 10 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  1  3  9 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  1  5  6  8 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  1  7 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  2  3  5 11 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  2  6  7  9 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  2  8 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  3  4  6 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  3  7  8 10 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  4  5  7 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  4  8  9 11 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  5  9 10 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
  6 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28