283期：精品24码（02,04,05,06,17,18,20,23,25,26,27,30,31,34,35,37,38,40,41,44,45,46,48,49）开：18对
284期：精品24码（04,05,07,08,09,10,11,13,14,15,17,21,22,24,25,31,33,35,37,40,41,45,48,49）开：32错
285期：精品24码（01,02,03,04,06,09,10,15,18,20,23,27,29,33,35,36,39,40,43,44,46,47,48,49）开：19错
286期：精品24码（04,06,07,09,11,12,13,15,17,18,24,25,26,28,29,30,31,35,37,38,42,45,48,49）开：24对
287期：精品24码（07,09,11,15,16,17,19,21,24,27,28,29,31,32,34,37,38,40,42,43,44,45,46,49）开：99