166期====02,03,04,06,08,10,13,15,17,18,19,21,22,24,25,27,28,29,31,34,35,37,38,39,44,45,46,49··（共半数） 中：24准
167期====03,05,06,07,08,09,11,12,14,15,17,18,20,22,24,25,29,30,34,37,40,41,42,43,44,46,47,48··（共半数） 中：41准
168期====03,04,08,09,10,11,14,15,16,18,20,22,23,24,27,31,32,35,36,37,38,41,43,44,45,46,47,48··（共半数） 中：28错
169期====07,09,10,12,13,15,17,19,21,22,23,24,25,27,29,30,32,34,36,37,40,43,44,45,46,47,48,49··（共半数） 中：39错
170期====02,04,05,07,10,11,12,13,16,18,20,21,22,23,24,26,27,28,31,32,34,35,36,37,42,46,47,48··（共半数） 中：？