246期：24码$$（02,03,04,06,07,10,11,13,16,17,19,21,25,30,31,34,37,38,40,41,44,46,47,48）开：30中
247期：24码$$（08,09,10,11,13,15,18,19,22,23,25,28,31,32,34,35,37,38,39,42,45,46,47,48）开：40错
248期：24码$$（01,04,07,08,09,10,11,15,17,18,19,24,26,28,29,30,32,35,36,39,41,43,47,48）开：20错
249期：24码$$（03,05,06,09,13,16,17,19,20,22,23,24,27,32,38,39,40,41,42,44,45,47,48,49）开：23中
250期：24码$$（01,03,04,06,08,09,10,13,14,15,17,18,21,22,27,31,33,35,36,37,39,41,46,49）开：14中
251期：24码$$（03,04,07,08,09,10,13,16,19,20,22,23,24,25,28,32,34,35,38,39,40,42,43,46）开：88