275期：精算24码】≈03,04,06,07,09,10,11,12,13,15,17,20,24,28,29,30,33,36,39,43,44,46,47,48】开：24中
276期：精算24码】≈01,03,05,07,11,16,19,20,22,24,27,28,29,31,34,36,37,38,39,42,44,45,46,48】开：43错
277期：精算24码】≈04,05,07,08,09,10,11,13,14,16,18,25,29,30,31,32,33,35,38,39,41,42,44,48】开：//