I took the index on the words, transformed the amount to binary, included a few zeros, calculated the sha256 digest, took the first Section of the hexadecimal to convert it to binary, additional a few zeros towards the eight digits from the binary and obtained 00000010011 which interprets to 19 https://bookmarkspy.com/story20906764/new-step-by-step-map-for-ledger-seed-phrase-bip39