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：48中
278期：精算24码】≈01,03,04,09,12,15,18,19,20,21,22,25,26,27,32,33,34,37,38,41,42,43,45,48】开：22中
279期：精算24码】≈01,04,06,07,12,15,17,18,22,23,27,29,33,34,35,36,37,38,40,41,42,44,45,47】开：27中
280期：精算24码】≈02,04,10,11,12,19,20,22,23,25,27,29,31,33,35,36,37,38,40,41,42,44,45,47】开：07错
281期：精算24码】≈02,03,06,07,08,10,11,14,15,18,21,22,23,27,28,31,32,33,34,36,37,42,46,48】开：24错
282期：精算24码】≈04,07,10,11,14,17,20,21,24,27,28,29,31,34,36,39,40,41,43,44,45,47,48,49】开：//