335期：04,07,08,10,11,13,18,20,25,26,29,30,31,32,33,34,35,36,41,42,43,44,47,49··（共半数）开34准
336期：01,02,03,04,07,08,11,13,14,16,26,28,29,30,32,33,34,38,39,43,45,47,48,49··（共半数）开05错
337期：01,02,05,06,08,09,11,12,13,14,16,18,20,24,26,28,31,32,33,34,39,45,46,49··（共半数）开48错
338期：02,03,10,12,13,14,15,20,21,24,25,27,28,33,34,35,36,37,38,39,43,44,45,46··（共半数）开？？！