C(41,23,2) = 5

Created by: Michael Dambmann

Lower Bound: Bounds for fixed number of blocks

  1  2  7 10 11 14 15 16 17 18 19 23 27 28 29 30 31 32 34 35 38 40 41
  1  3  4  5  6  7 11 15 17 18 23 27 29 30 31 32 33 34 35 36 37 39 40
  1  7  8  9 12 13 15 17 18 20 21 22 23 24 25 26 27 29 30 32 34 35 40
  2  3  6  8  9 10 12 13 14 16 19 20 21 22 24 25 26 28 33 36 38 39 41
  2  4  5  8  9 10 11 12 13 14 16 19 20 21 22 24 25 26 28 31 37 38 41