Trying to get a for-statement to work correctly

The program I'm trying to write takes a positive integer N from the user and then calculates and displays the sum of the first N odd integers. So for example, if N is 3, the program should display the number 9 which is 1 + 3 + 5.

I recognize that I could write the program so that it just squared N, but I'm specifically writing the program to help me get a better handle on conditional statements.

This is what my code looks like so far:

public void run(){

int N = readInt("Which number do you choose? ");

for (int i = 1; i<=N; i+=2){

println(i + "+");

}

}

My SPECIFIC question in regards to this code is: how should I change the test condition to get the program to function correctly? Right now it produces numbers but stops when the last number produced is <= to N. I need the test condition to signal to stop when the number of times the for statement has REPEATED is <= to N. Any suggestions?

Thank you!