225期====01,02,03,04,05,07,10,15,16,17,18,19,23,25,26,29,31,32,33,34,35,37,38,40,41,42,46,49··(共半数) 中:42准
226期====02,05,08,09,10,11,14,15,17,19,20,21,23,24,25,26,27,28,31,32,35,36,37,38,41,43,47,48··(共半数) 中:37准
227期====02,03,04,06,09,10,13,15,16,18,21,22,23,25,26,28,30,32,33,34,36,37,42,43,44,45,48,49··(共半数) 中:19错
228期====03,05,08,09,10,11,12,13,16,17,18,19,21,22,23,24,29,30,31,33,36,37,39,40,41,43,45,48··(共半数) 中:11准
229期====02,06,07,09,11,12,14,16,18,21,22,23,26,29,30,31,32,36,37,39,40,42,43,44,45,46,48,49··(共半数) 中:28错
230期====02,07,08,09,12,13,14,17,18,20,21,24,26,27,29,31,32,33,34,36,37,38,39,40,41,43,47,49··(共半数) 中:32准
231期====03,04,05,07,09,11,12,15,17,19,20,21,26,28,30,31,32,33,36,37,38,39,41,42,43,46,47,49··(共半数) 中:?