240期：→№←【02,04,06,08,09,13,14,17,18,22,23,24,26,29,31,33,35,37,38,42,46,47,48,49】开：42对
241期：→№←【01,03,04,05,08,11,17,18,19,21,22,23,25,27,29,32,36,39,43,44,45,46,48,49】开：43对
242期：→№←【01,02,06,07,11,13,14,15,16,17,19,22,23,24,28,38,40,41,43,44,45,46,47,48】开：16对
243期：→№←【02,03,09,10,13,14,15,19,20,21,22,25,26,28,29,30,32,33,34,36,38,40,44,49】开：48错
244期：→№←【01,02,09,11,12,17,18,19,21,22,24,25,26,28,30,31,32,35,36,42,43,44,48,49】开：24对
245期：→№←【01,07,10,11,12,13,14,15,16,17,20,21,23,28,29,31,32,36,37,38,44,45,48,49】开：39错
246期：→№←【02,04,06,08,09,10,11,12,18,19,20,21,24,28,29,31,32,34,35,36,39,44,48,49】开：**