C(44,18,2) = 9

Created by: LJCR

Method of Construction: Multiple of (22,9,2) covering

Lower Bound: Bounds for fixed number of blocks

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