349期：01,03,04,05,09,14,15,19,23,24,25,27,28,31,32,33,34,35,37,41,42,43,44,49··（共半数）开24准
350期：02,03,07,08,09,10,13,14,20,22,26,27,28,34,35,36,37,38,39,40,42,45,48,49··（共半数）开11错
351期：01,02,05,12,13,16,17,19,20,22,24,28,29,30,32,33,36,39,42,43,44,45,47,48··（共半数）开11错
352期：01,02,04,05,06,12,13,17,20,22,23,24,25,26,27,29,31,32,36,40,41,42,46,47··（共半数）开05准
353期：03,04,06,09,10,12,14,15,16,22,25,28,29,33,34,36,37,38,39,40,41,43,47,49··（共半数）开？？！