256期：=【01,02,03,07,09,10,11,14,16,17,18,23,25,27,28,30,35,39,40,43,44,45,46,49】开：39准
257期：=【03,04,05,07,09,10,13,14,15,18,21,22,24,26,29,32,36,38,40,41,42,44,46,47】开：08错
258期：=【03,04,05,07,11,15,16,20,21,22,23,28,29,31,35,37,38,39,41,42,43,45,48,49】开：00？