求積 六數字排列組合 取四數字 (11897)

I2:I17{=IFERROR(PRODUCT(N(OFFSET(A$2,,MID(SMALL(IF((MMULT(N(MID(ROW($1234:$3456),{1,2,3},1)-MID(ROW($1234:$3456),{2,3,4},1)<0),{1;1;1})=3)*(MMULT(N(MID(ROW($1234:$3456),{1,2,3,4},1)-7<0),{1;1;1;1})=4),ROW($1234:$3456)),ROW(A1)),{1,2,3,4},1)))),"")