2 7 4 3 8 July 8, 2019 16 32 64 128 2 1 7 * 4 3 8 7 2 3 4 8 9 5 2 7 )+ 4 3 8 2 1 7 x 4 3 8 2 x 4 7 8 3 2 6 * 4 3 8 7 2 3 4 7 8 pentachlorodibenzofuran 2 3 4 7 8 pecdf 2 1 4 3 7 8 as a fraction 2 1 7 divided by 4 3 8 7 2 0 8 4 3 next number 4 3x 2 )+ 7 8x 3 2 7 8 divided 3 4 1 2 3 4 7 8 hxcdf 1 2 3 4 7 8-hexachloro dibenzo-p-dioxin
