lower bound = 30

C(10,4,3) = 30

Created by: Jan de Heer

Method of Construction: Cyclic Symmetry

Lower Bound: Schonheim

  1  2  3  7
  1  2  4  5
  1  2  6 10
  1  2  8  9
  1  3  4 10
  1  3  5  8
  1  3  6  9
  1  4  6  8
  1  4  7  9
  1  5  6  7
  1  5  9 10
  1  7  8 10
  2  3  4  8
  2  3  5  6
  2  3  9 10
  2  4  6  9
  2  4  7 10
  2  5  7  9
  2  5  8 10
  2  6  7  8
  3  4  5  9
  3  4  6  7
  3  5  7 10
  3  6  8 10
  3  7  8  9
  4  5  6 10
  4  5  7  8
  4  8  9 10
  5  6  8  9
  6  7  9 10