C(16,6,2) = 10

Method of Construction: lex covering

Lower Bound: Schonheim

  1  2  3  4  5  6
  1  7  8  9 10 11
  1 12 13 14 15 16
  2  3  7  8 12 13
  2  3  9 10 14 15
  4  5  7  8 14 15
  4  5  9 10 12 13
  2  3  4  5 11 16
  6  7  8  9 10 16
  6 11 12 13 14 15