### Leftovers

Weekly Problem 26 - 2008
If $n$ is a positive integer, how many different values for the remainder are obtained when $n^2$ is divided by $n+4$?

# Harmonic Triangle

##### Stage: 4 Challenge Level:

Congratulations to Alice who sent in a correct solution to this problem:

Congratulations to Ray who also worked on this problem and sent us the following result: