298期：【24码】【01,02,04,05,07,08,14,17,18,19,20,22,28,29,31,32,33,34,39,40,41,44,45,46】开：44对
299期：【24码】【01,02,03,04,07,11,12,13,20,21,22,23,25,28,29,30,31,34,36,37,38,43,47,49】开：21对
300期：【24码】【01,02,03,04,09,10,11,12,16,18,19,22,24,27,28,29,31,33,34,35,39,44,47,49】开：46错
301期：【24码】【01,02,03,04,05,07,09,12,13,16,17,20,22,26,29,30,32,33,36,39,40,41,43,44】开：00