163期：01,03,04,07,09,10,11,12,18,19,23,26,27,28,30,31,35,37,38,39,40,41,43,47··（共半数）开27准
164期：01,02,04,05,06,09,10,12,18,19,24,26,27,28,29,30,34,35,36,37,38,44,45,47··（共半数）开42错
165期：02,04,05,10,12,13,14,16,17,19,21,23,24,27,31,32,33,34,37,38,40,45,47,48··（共半数）开34准
166期：01,02,04,05,06,07,08,09,14,16,19,21,22,23,32,36,37,39,41,43,44,46,47,49··（共半数）开？？！