278期====01,02,03,05,07,08,09,10,11,12,13,14,17,18,20,21,22,23,24,25,26,27,28,30,32,33,34,35,37,38,39,40,43,45,47,49··（共24个） 中：28准
279期====01,02,03,04,05,06,08,09,10,11,12,14,15,16,18,20,22,23,25,26,27,28,31,32,34,36,37,38,40,41,42,43,44,45,46,48··（共24个） 中：27准
280期====01,02,03,06,08,09,10,11,12,13,14,15,16,17,18,19,20,22,23,26,28,30,31,32,35,36,37,39,41,43,44,45,46,47,48,49··（共24个） 中：？