355期:〓〓半数01,02,03,04,05,06,08,11,13,15,16,17,18,19,24,26,28,29,31,37,46,47,48,49》开48准
356期:〓〓半数01,02,03,06,07,15,20,21,23,24,25,27,28,29,30,34,35,36,39,40,42,44,46,49》开34准
357期:〓〓半数01,02,03,09,10,11,12,13,14,16,21,22,23,24,28,29,33,34,37,38,39,41,43,47》开？？