248期：【24码】《01,04,05,06,07,08,11,12,14,15,18,20,22,23,26,27,31,39,40,42,43,44,48,49》开：15中
249期：【24码】《01,03,05,07,10,13,15,18,20,21,23,25,31,32,36,37,39,40,42,43,45,46,48,49》开：02错
250期：【24码】《05,06,07,09,10,11,16,17,20,23,25,27,28,29,32,34,36,38,39,40,44,45,48,49》开：04错
251期：【24码】《03,04,06,09,12,13,14,15,20,22,24,27,30,33,34,35,37,38,39,40,41,42,44,49》开：？？