301期：必中24码（01,03,04,06,07,10,11,12,13,14,17,18,24,26,31,35,39,40,41,43,44,47,48,49）开：26中
302期：必中24码（01,03,08,12,13,14,17,18,20,21,24,27,28,29,32,34,35,41,42,43,44,46,47,49）开：33错
303期：必中24码（05,10,11,12,13,14,15,20,21,23,24,27,28,31,35,37,38,39,40,41,42,45,47,48）开：40中
304期：必中24码（01,05,08,09,11,14,20,21,22,23,25,26,29,31,32,37,38,40,42,43,44,45,48,49）开：18错
305期：必中24码（01,03,08,09,11,12,17,20,21,23,24,27,29,30,31,32,33,34,36,41,42,43,45,46）开：20中
306期：必中24码（03,04,05,06,07,08,09,12,19,23,24,26,29,30,36,37,38,39,40,41,42,43,47,48）开：00
