143期:半数【《02,04,06,07,08,10,14,16,19,20,21,26,27,28,29,31,35,40,41,43,44,47,48,49》】开:44准
144期:半数【《02,04,05,06,07,08,09,11,16,17,20,22,23,26,27,29,30,32,34,36,38,43,44,47》】开:43准
145期:半数【《02,03,04,07,08,12,13,14,16,17,18,19,21,31,32,33,34,35,40,41,42,44,46,49》】开:05错
146期:半数【《01,02,07,12,14,16,17,19,22,23,26,29,30,31,32,33,34,36,38,44,45,46,48,49》】开:42错
147期:半数【《01,04,06,07,08,09,10,11,12,13,14,15,16,17,21,23,25,29,34,36,39,42,44,48》】开:？？？？