@article {MR4358673,
    AUTHOR = {Adamczewski, Boris and Drmota, Michael and M\"{u}llner, Clemens},
     TITLE = {({L}ogarithmic) densities for automatic sequences along primes
              and squares},
   JOURNAL = {Trans. Amer. Math. Soc.},
  FJOURNAL = {Transactions of the American Mathematical Society},
    VOLUME = {375},
      YEAR = {2022},
    NUMBER = {1},
     PAGES = {455--499},
      ISSN = {0002-9947},
   MRCLASS = {11B85 (11L20 11N05)},
  MRNUMBER = {4358673},
       DOI = {10.1090/tran/8476},
       URL = {https://doi.org/10.1090/tran/8476},
}