180期:02+03+05+09+11+12+16+17+18+19+20+21+22+24+25+26+32+38+39+40+41+47+48+49【半数特围】开02准
181期:01+02+03+04+05+07+08+09+10+18+19+20+21+23+26+28+31+35+38+39+40+44+46+47【半数特围】开27错
182期:01+04+05+07+08+11+14+16+19+20+21+22+23+26+27+28+29+30+37+38+39+46+47+48【半数特围】开??