246期：((07,10,13,15,16,18,19,24,25,31,32,33,37,40,46,48))开：16中啦
247期：((01,05,09,12,13,18,20,21,27,28,29,34,35,37,43,45))开：29中啦
248期：((01,02,03,04,06,08,16,20,22,29,31,39,44,45,47,49))开：15x
249期：((02,05,15,17,21,22,25,27,29,31,32,38,39,46,47,49))开：02中啦
250期：((06,08,12,16,19,21,27,28,34,35,40,41,43,44,46,49))开：04x
251期：((02,03,05,07,13,16,20,25,26,28,31,34,40,41,42,44))开：88