187期====02,03,07,09,11,12,13,14,15,16,17,18,19,21,27,32,34,35,40,41,42,46,47,48··(共半数) 中:19准
188期====01,02,05,06,07,08,12,14,15,21,22,26,27,29,32,34,35,40,41,42,43,45,47,48··(共半数) 中:30错
189期====03,06,08,10,12,16,17,19,22,24,25,26,30,31,33,34,37,38,39,40,41,43,45,48··(共半数) 中:06准
190期====01,02,05,06,08,11,12,13,14,15,16,18,22,23,24,25,26,28,30,33,34,35,45,47··(共半数) 中:?