246期：[必中十六码]{{01,03,06,16,19,20,21,23,28,30,31,33,34,37,43,45}}开：16√
247期：[必中十六码]{{01,02,03,07,09,10,16,17,18,20,23,24,35,36,42,43}}开：29x
248期：[必中十六码]{{01,02,08,13,19,24,29,30,31,34,35,40,41,42,44,49}}开：15x
249期：[必中十六码]{{01,06,07,12,15,16,22,24,27,29,30,31,32,34,35,37}}开：00