190期：01,03,05,06,07,11,12,13,15,16,18,19,23,25,26,28,29,32,35,37,38,39,40,41,43,44,45,46··（共半数）开13准
191期：01,03,05,06,09,10,12,13,14,18,19,23,24,25,26,27,28,33,34,36,37,40,41,42,44,46,48,49··（共半数）开03准
192期：01,02,07,09,11,12,14,16,17,18,19,20,21,22,25,26,27,28,31,35,39,41,42,43,44,45,46,47··（共半数）开22准
193期：01,02,04,05,07,09,10,11,12,14,15,16,17,18,20,21,22,25,27,30,31,32,37,40,41,42,47,49··（共半数）开40准
194期：02,03,04,05,07,10,11,12,15,16,17,19,23,24,25,27,28,29,31,33,34,35,38,39,42,43,46,48··（共半数）开38准
195期：01,02,04,06,07,08,10,13,14,17,18,20,21,22,24,25,26,31,32,33,34,35,38,39,42,45,48,49··（共半数）开47错
196期：04,05,10,12,13,14,16,17,20,22,23,24,25,26,29,30,32,33,34,35,36,38,40,42,45,46,47,48··（共半数）开12准
197期：01,03,04,05,07,08,09,10,11,12,13,18,19,25,28,31,32,34,35,36,37,38,40,41,44,47,48,49··（共半数）开29错
198期：01,02,03,05,09,10,12,14,15,16,18,19,23,24,25,26,27,32,33,34,35,36,39,40,42,43,48,49··（共半数）开26准
199期：02,03,05,07,08,09,11,13,15,16,17,19,20,21,22,24,27,28,31,32,33,35,39,42,43,44,47,49··（共半数）开22准
=============10中8=============
200期：01,02,03,06,07,10,16,17,18,21,22,23,25,27,29,31,32,33,34,35,37,39,40,41,43,44,46,49··（共半数）开16准
201期：02,05,06,07,09,10,11,14,15,16,17,18,19,23,24,25,26,27,31,32,34,35,37,40,41,43,47,49··（共半数）开45错
202期：02,03,04,05,07,09,11,13,14,16,18,19,21,22,23,28,29,31,33,34,37,38,39,40,42,43,47,48··（共半数）开？？！