245期：［01,05,07,08,10,11,14,15,16,17,18,20,25,27,31,33,34,36,38,39,40,41,47,48］（24码）开39准
246期：［01,04,06,07,09,10,11,13,14,16,18,21,22,23,27,30,34,35,37,39,41,44,47,48］（24码）开16准
247期：［02,06,07,08,10,11,12,14,17,18,19,20,21,22,29,31,37,40,41,42,45,47,48,49］（24码）开29准
248期：［01,02,03,04,06,10,11,13,16,17,23,24,26,31,32,33,34,36,37,39,43,44,47,49］（24码）开15错
249期：［01,03,05,09,10,11,14,15,16,21,23,24,27,28,29,32,35,37,39,41,42,45,48,49］（24码）开02错
250期：［02,03,04,05,10,11,14,15,16,17,19,22,27,30,32,35,37,38,40,41,42,43,44,45］（24码）开04准
251期：［02,06,08,10,11,13,15,16,17,18,25,29,31,32,33,35,36,39,41,42,43,44,45,46］（24码）开41准
252期：［01,02,03,04,05,08,10,13,14,16,18,20,23,27,28,34,35,36,39,43,44,45,46,47］（24码）开--?？对