233期====01,02,04,07,09,10,12,14,16,17,19,20,22,24,26,30,31,35,36,39,40,42,44,49··(共半数) 中:07准
234期====01,03,05,11,13,16,17,18,19,20,23,24,25,26,29,31,32,36,38,43,44,45,47,49··(共半数) 中:39错
235期====01,05,06,09,11,13,14,16,17,18,19,20,22,23,24,29,35,36,38,39,40,42,43,45··(共半数) 中:32错
236期====01,02,03,04,05,06,10,14,15,17,19,20,21,22,24,25,27,31,36,38,41,45,48,49··(共半数) 中:?