2004 AIME I Problems/Problem 15
Revision as of 01:46, 6 November 2006 by I_like_pie (talk | contribs)
Problem
For all positive integers let
and define a sequence as follows: and for all positive integers Let be the smallest such that (For example, and ) Let be the number of positive integers such that Find the sum of the distinct prime factors of
Solution
This problem needs a solution. If you have a solution for it, please help us out by adding it.