322期:〓〓半数01,04,05,06,07,11,12,13,14,17,20,21,22,29,30,33,35,36,41,44,45,46,47,48》开47准
323期:〓〓半数02,03,05,07,09,10,11,13,15,16,17,18,24,29,32,33,34,36,38,40,41,42,43,48》开09准
324期:〓〓半数02,03,06,08,09,10,12,13,14,20,23,24,28,29,31,32,33,34,36,38,42,44,46,49》开？？