306期：（寻码）《02,04,12,18,19,20,23,26,27,28,29,30,31,32,33,34,37,38,39,40,43,45,46,47》开：31对
307期：（寻码）《01,03,04,09,10,11,15,17,18,19,20,21,22,23,24,25,26,29,35,37,39,42,45,47》开：22对
308期：（寻码）《01,03,04,05,06,08,09,10,12,19,21,22,24,25,26,27,35,38,40,42,43,45,48,49》开：18错
309期：（寻码）《01,02,04,06,12,18,19,20,24,27,29,33,34,35,36,37,38,39,40,41,42,46,47,48》开：49错
310期：（寻码）《01,03,06,07,08,09,11,12,14,15,16,18,22,23,25,28,30,31,32,33,35,44,48,49》开：？？