\begin{thebibliography}{1}

\bibitem{neil}
\'Eric Angelini, Michael~S. Branicky, Giovanni Resta, N.~J.~A. Sloane, and
  David~W. Wilson, The comma sequence: A simple sequence with bizarre
  properties, {\em Fibonacci Quart.} {\bf 62}(3) (2024), 215--232.

\bibitem{go}
Alan Donovan and Brian Kernighan, {\em The Go Programming Language},
  Addison-Wesley Professional, 2015.

\bibitem{github}
Robert Dougherty-Bliss, Github repository ``rdbliss/comma'', 2024.
\newblock \url{https://github.com/rdbliss/comma}.

\bibitem{carmichael}
Paul Erd\H{o}s, Carl Pomerance, and Eric Schmutz, Carmichael's lambda function,
  {\em Acta Arith.} {\bf 58}(4) (1991), 363--385.

\bibitem{pisano}
John~D. Fulton and William~L. Morris, On arithmetical functions related to the
  {Fibonacci} numbers, {\em Acta Arith.} {\bf 2}(16) (1969), 105--110.

\bibitem{hardywright}
G.~H. Hardy and E.~M. Wright, {\em An Introduction to the Theory of Numbers},
  Oxford University Press, 1975.
\newblock Fourth edition.

\bibitem{oeis}
{OEIS Foundation Inc.}, {The On-Line Encyclopedia of Integer Sequences}, 2024.
\newblock https://oeis.org.

\bibitem{wilf}
Herbert Wilf, {\em generatingfunctionology}, CRC press, 2005.

\end{thebibliography}
