The 1st binary range is 00110010100. This binary selection transformed to decimal is 404. We can change the binary sequence higher than right into a decimal sequence (You need to use a calculator, an internet tool or get it done by hand on paper if you have time). BIP39 and https://bookmarkspiral.com/story18848004/the-fact-about-valid-bip39-seed-phrase-that-no-one-is-suggesting