I took the index of the words, transformed the amount to binary, extra 3 zeros, calculated the sha256 digest, took the main Component of the hexadecimal to transform it to binary, additional 3 zeros into the eight digits in the binary and acquired 00000010011 which translates to 19 in decimal. https://easiestbookmarks.com/story18948743/facts-about-bip39-seed-phrase-word-list-revealed