Keywords: Rothe Stellenexponenten 2.jpg multiple image right Rothe Stellenexponenten 1 jpg 300 Rothe Stellenexponenten 2 jpg 290 Rothe essentially defined the vector that today is often called w Lehmer code under the name Stellenexponent place-index In his definition every digit 1 higher than in the definition usual today http //www e-rara ch/zut/content/pageview/1109827 own Heinrich August Rothe <small> uploaded by Watchduck </small> PD-old-100 other versions Inversion discrete mathematics Permutations of 4 elements |