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