248期：（寻码）《01,04,05,06,10,12,14,17,22,23,24,26,27,28,29,30,36,38,40,41,44,46,47,49》开：12对
249期：（寻码）《01,02,09,15,16,18,23,25,26,27,28,29,30,31,32,34,35,37,40,42,44,45,46,49》开：02对
250期：（寻码）《02,05,08,09,15,17,18,21,23,26,27,30,32,34,37,38,40,42,43,44,45,47,48,49》开：12错
251期：（寻码）《02,04,06,07,08,10,12,13,16,17,18,19,20,21,27,30,34,35,36,39,43,44,47,49》开：35对
252期：（寻码）《03,04,06,10,11,12,14,15,17,19,22,23,25,26,27,33,35,36,37,38,41,44,45,46》开：23对
253期：（寻码）《02,03,04,09,12,13,18,19,20,24,26,27,31,32,34,36,37,41,42,43,45,46,47,49》开：33错
254期：（寻码）《02,03,05,06,08,11,13,15,17,18,20,21,26,27,28,31,32,33,39,40,41,46,47,49》开：17对
255期：（寻码）《01,05,08,10,11,13,15,16,17,18,21,23,25,28,32,36,37,39,40,41,42,44,47,49》开：42对
256期：（寻码）《01,02,09,11,13,14,15,17,22,27,28,29,31,32,34,36,37,40,41,42,43,44,46,49》开：？？