345期：02,03,06,07,08,10,11,13,20,22,23,26,27,28,36,38,39,40,41,42,43,45,46,49··（共半数）开41准
346期：01,05,06,08,10,11,13,15,16,19,20,21,22,26,30,31,33,34,35,41,42,44,46,49··（共半数）开14错
347期：03,04,05,06,07,08,13,15,18,19,20,21,22,23,24,27,31,37,38,43,44,46,47,48··（共半数）开13准
348期：02,04,05,11,14,17,18,19,20,23,24,26,30,31,33,34,35,38,42,43,44,47,48,49··（共半数）开36错
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？？！