157期:半数【《02,03,04,05,07,09,10,11,13,16,20,23,24,25,26,28,31,33,38,39,40,41,45,47》】开:38准
158期:半数【《01,03,04,05,06,08,09,10,12,20,22,23,24,26,29,31,33,38,39,42,45,46,47,48》】开:26准
159期:半数【《01,02,03,06,08,11,12,13,15,16,18,22,24,25,28,29,31,32,35,38,45,47,48,49》】开:？？？？