282期：{{04,11,16,18,19,21,22,25,28,29,30,33,35,36,43,44}}开：30对了
283期：{{04,15,17,19,20,22,23,24,26,28,34,35,39,40,44,49}}开：39对了
284期：{{01,05,07,15,24,28,30,31,32,33,35,38,41,42,43,47}}开：17X
285期：{{02,03,04,05,06,07,10,18,22,23,24,26,29,42,48,49}}开：33X
286期：{{02,03,09,15,19,20,22,23,25,29,30,37,41,43,44,45}}开：00