306期：必中24码（03,05,09,10,12,13,17,18,19,21,22,24,25,29,32,33,36,37,39,41,45,46,48,49）开：17中
307期：必中24码（02,05,08,12,14,17,19,20,22,26,27,28,29,30,32,34,35,37,38,39,42,44,48,49）开：20中
308期：必中24码（01,03,05,06,12,15,16,20,22,23,26,27,29,31,34,37,38,39,41,43,44,45,47,48）开：00