C(26,19,4) = 9

Created by: LJCR

Method of Construction: Simple construction from (25,18,4)

Lower Bound: misc result

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