C(14,10,3) = 5

Method of Construction: simple construction: multiple of smaller covering

Lower Bound: Schonheim

  1  2  3  4  5  8  9 10 11 12
  1  2  3  6  7  8  9 10 13 14
  1  4  5  6  7  8 11 12 13 14
  2  3  4  5  6  9 10 11 12 13
  2  3  4  5  7  9 10 11 12 14