18 ≤ C(23,17,6) ≤ 22

Created by: LJCR

Method of Construction: Simple construction: induced from (24,18,7)

Lower Bound: Schonheim

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