[seqfan] Re: Need paper on 3x+1 problem

[L. Edson Jeffery]

Richard,

Thanks for that information. I went to the aulis website and sent an email
asking for instructions on how to purchase the volume containing the
article I need, since I don't speak German at all. I still don't know if it
can be downloaded after purchase or if they only send it by mail.

Also, thanks to Felix Fröhlich and Michel Marcus for responding.

Ed Jeffery