282期：→24码《01,03,04,05,07,09,11,13,15,16,17,22,23,24,25,30,34,37,39,41,43,45,48,49>开：23对
283期：→24码《01,02,03,05,06,07,08,09,10,11,20,25,29,30,31,32,34,35,37,38,39,44,45,49>开：18错
284期：→24码《02,03,05,06,08,10,14,15,16,17,18,19,22,23,28,31,35,37,39,41,42,45,46,48>开：32错
285期：→24码《02,07,09,10,13,14,15,16,17,21,25,26,29,31,33,37,39,40,41,42,44,46,47,49>开：//