282期====01,02,03,04,05,07,08,12,13,14,16,18,23,24,25,27,30,31,33,34,36,37,41,43,44,45,47,49··（共半数） 中：34准
283期====01,02,04,05,06,07,10,11,14,16,17,18,20,22,23,26,28,29,30,31,35,36,41,42,45,46,47,49··（共半数） 中：18准
284期====02,03,06,08,10,11,12,16,20,21,22,23,24,25,26,27,28,29,30,31,33,35,37,38,43,45,47,49··（共半数） 中：20准
285期====02,04,07,08,09,11,12,14,15,16,17,19,20,21,22,23,26,27,31,32,34,36,40,41,42,43,44,47··（共半数） 中：06错
286期====03,04,05,09,10,12,14,16,17,18,19,21,24,26,27,29,30,32,33,34,35,38,40,41,43,47,48,49··（共半数） 中：48准
287期====01,03,04,06,07,08,09,12,14,15,19,21,23,24,25,27,28,31,32,33,34,35,37,39,42,44,47,48··（共半数） 中：04准
288期====02,03,04,06,07,09,10,12,13,14,16,18,19,21,22,24,25,27,29,34,35,39,41,42,43,44,46,48··（共半数） 中：？