304期半数中特:★01,03,04,06,07,09,10,11,12,14,15,16,17,18,20,22,23,28,32,33,37,39,40,41,42,45,46,48★开10准
305期半数中特:★01,02,03,04,05,11,12,13,14,15,16,18,19,20,21,22,23,24,26,27,30,31,33,35,36,44,45,49★开16准
306期半数中特:★01,03,04,06,09,11,14,15,17,18,19,20,22,23,24,25,27,28,29,33,34,35,41,42,44,45,48,49★开31错
307期半数中特:★01,08,12,13,16,17,20,22,23,25,27,28,29,31,32,33,34,35,36,37,38,40,41,43,46,47,48,49★开22准
308期半数中特:★01,02,03,04,06,08,09,11,12,13,14,20,21,23,24,26,27,31,35,37,38,39,41,44,45,46,47,48★开18错
309期半数中特:★01,03,05,06,08,09,12,14,23,24,25,27,28,29,30,32,33,34,36,38,39,40,41,43,45,46,47,49★开？？