Most natural numbers can be expressed as a sum of two or ore consecutive positive intergers. Find all natural numbers between 1,000 and 10,000 which cannot be expressed as a sum of tow or more consecutive positive intergers.
Math - PsyDAG, Wednesday, March 25, 2009 at 11:18am
Even numbers would not be expressed in terms of two consecutive positive integers. How many "more" than two do you need to consider?
I hope this helps a little. Thanks for asking.