349期：03,05,08,10,13,14,16,18,20,22,23,24,25,26,27,29,31,34,35,37,40,41,44,47··（共半数）开22准
350期：01,06,08,10,13,19,20,22,24,25,26,27,30,31,32,33,34,35,36,41,42,44,45,46··（共半数）开49错
351期：01,05,06,08,09,11,12,13,14,15,16,18,22,24,26,31,34,35,37,42,44,45,47,49··（共半数）开？？！