316期:〓〓半数01,02,03,04,05,06,07,09,11,13,14,15,17,19,20,21,24,25,27,28,31,33,36,38,42,44,46,48》开24准
317期:〓〓半数02,04,05,08,09,11,12,14,16,19,24,25,27,28,29,30,31,32,35,36,39,40,41,43,44,46,47,49》开18错
318期:〓〓半数01,02,03,04,05,07,09,12,14,16,17,18,19,20,24,25,26,28,29,30,31,32,36,38,40,41,43,47》开06错
319期:〓〓半数02,03,04,05,06,08,10,11,12,17,18,21,22,24,26,27,30,31,32,33,34,36,37,38,41,43,47,49》开？？