https://www.rtpro.yamaha.co.jp/RT/docs/misc/number-table.html
aa, 10101010. 171, ab, 10101011. 172, ac, 10101100. 173 ... c3, 11000011. 196, c4, 11000100. 197, c5, 11000101. 198 ... ca, 11001010. 203, cb, 11001011. 204, cc ...
%C3%E5%CA%AAで検索した結果 約38件