[math-fun] The Möbius Function (and squarefree numbers)

1 Nov 2003

      My next column for MAA is available for perusal, and last minute
corrections/suggestions.

http://www.mathpuzzle.com/Mu.html

Some things I learned while putting this together:

1.  All curtailments of 665499549999999999 have an odd number of distinct
factors.
2.  All curtailments of 69999069090909090990909090 have an even number of
factors.
3.  Zeta function zeros and the Moebius function have a strong relation with
each other.  

--Ed Pegg Jr.