C(49,17,2) = 12

Created by: LJCR

Method of Construction: Simple construction from (50,17,2)

Lower Bound: Bounds for fixed number of blocks

  1  2  5  7  8 11 18 20 21 24 30 32 38 40 43 47 49
  1  3  5  6 13 15 17 21 27 28 33 37 39 40 41 44 47
  1  4  5  9 12 14 16 21 26 30 31 34 35 36 40 41 45
  1  5 10 19 21 22 23 24 25 29 30 31 40 41 42 46 48
  2  3  6  7  8 12 17 18 19 20 22 25 27 33 36 38 47
  2  4  7  8 15 18 20 23 26 34 35 37 38 41 44 45 48
  2  7  8  9 10 13 14 16 18 20 28 29 31 38 39 42 46
  3  4  6 10 17 24 26 27 29 30 33 34 35 42 45 46 47
  3  6  9 11 14 16 17 21 23 27 31 32 33 43 47 48 49
  4 11 13 19 21 22 25 26 28 32 34 35 39 43 45 48 49
  9 12 13 14 15 16 19 22 23 24 25 28 30 36 37 39 44
 10 11 12 15 29 31 32 36 37 41 42 43 44 45 46 48 49