C(38,15,2) = 10

Created by: LJCR

Method of Construction: Simple construction from (39,15,2)

Lower Bound: Bounds for fixed number of blocks

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