258期：《《03,06,11,13,14,15,27,28,31,35,36,39,40,41,46,47》》开：46√
259期：《《01,03,04,07,10,11,16,19,20,21,32,34,41,43,45,47》》开：22x
260期：《《03,05,07,13,16,18,26,33,36,38,40,43,44,46,47,49》》开：20x
261期：《《02,05,07,09,10,12,15,18,20,23,24,25,28,33,35,37》》开：24√
262期：《《06,07,11,14,15,22,27,28,29,30,34,35,36,38,42,46》》开：中？