338期====05,06,08,10,11,14,17,18,19,20,21,25,26,27,28,29,32,33,35,36,37,40,46,48··(共半数) 中:40准
339期====01,03,05,06,07,08,11,12,13,16,18,22,24,25,28,31,35,37,38,39,40,43,45,48··(共半数) 中:38准
340期====02,03,05,06,08,09,10,12,14,15,17,18,20,21,22,23,24,26,28,34,35,37,38,49··(共半数) 中:47错
341期====01,02,03,04,05,06,07,08,09,12,15,19,21,22,23,29,35,36,38,39,41,44,45,47··(共半数) 中:?