301期:特②⑧码=本期【 20+28+01+04+36+40+34+26+45+42+16+22+31+47+25+14+23+18+38+05+07+02+39+09+35+27+37+11 】=开牛16(对)
302期:特②⑧码=本期【 02+17+07+42+39+44+41+36+22+49+21+24+43+33+48+38+19+29+15+18+20+47+09+46+45+06+23+35 】=开蛇24(对)
303期:特②⑧码=本期【 22+34+27+41+06+03+04+05+28+19+44+20+49+16+21+08+40+18+14+37+46+36+01+29+32+25+15+09 】=开???(对)