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??!