354期：03,07,08,10,12,13,14,15,17,18,20,22,23,24,25,27,28,31,35,36,38,39,40,47··（共半数）开25准
355期：02,06,08,09,11,13,15,16,18,19,22,23,27,29,32,34,37,39,41,42,44,46,48,49··（共半数）开49准
356期：01,02,04,05,06,09,11,12,13,20,21,22,24,25,26,27,32,34,38,39,42,43,45,46··（共半数）开？？！