246期：24码〖〖01,02,03,04,05,06,08,09,10,14,16,18,19,22,23,25,26,27,31,36,39,44,46,48〗〗开：16√
247期：24码〖〖01,05,06,07,11,12,15,16,17,20,21,23,24,28,30,31,32,33,34,40,42,44,46,49〗〗开：29x
248期：24码〖〖04,06,08,09,11,13,18,19,20,21,24,26,28,29,30,31,34,35,37,42,44,46,48,49〗〗开：15x
249期：24码〖〖06,07,08,12,13,16,17,19,21,22,23,25,26,27,28,32,33,35,38,40,43,44,46,47〗〗开：中？