C(58,24,2) = 9

Created by: LJCR

Method of Construction: Multiple of (29,12,2) covering

Lower Bound: Schonheim

  1  2  3  4 11 12 13 14 21 22 23 24 30 31 32 33 40 41 42 43 50 51 52 53
  1  5  6  7 11 15 16 17 21 25 26 27 30 34 35 36 40 44 45 46 50 54 55 56
  1  6  8  9 10 11 18 19 20 21 28 29 30 35 37 38 39 40 47 48 49 50 57 58
  2  3  5  8 12 13 15 18 22 23 25 28 31 32 34 37 41 42 44 47 51 52 54 57
  2  3  6  9 12 13 16 19 22 23 26 29 31 32 35 38 41 42 45 48 51 52 55 58
  2  3  7 10 12 13 17 20 22 23 26 27 31 32 36 39 41 42 46 49 51 52 55 56
  2  4  5  6 10 14 15 16 20 24 25 26 31 33 34 35 39 43 44 45 49 53 54 55
  4  7  8  9 14 17 18 19 24 27 28 29 33 36 37 38 43 46 47 48 53 56 57 58
  5  6  8  9 15 16 18 19 25 26 28 29 34 35 37 38 44 45 47 48 54 55 57 58