041期：01,03,04,05,06,08,12,15,20,22,27,28,29,31,32,35,37,38,39,40,42,44,46,47··（共半数）开05准
042期：01,03,04,06,10,12,13,14,16,17,22,23,24,25,29,31,32,34,35,38,40,41,43,47··（共半数）开41准
043期：03,04,05,06,08,10,15,17,18,20,21,24,25,29,33,34,36,38,39,43,45,47,48,49··（共半数）开？？！