import java.util.*;

class Series8 
{
    public static void main(String[] args) 
    {
        int i, n, s = 2, c = 2;
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter the number of terms:");
        n = sc.nextInt();
        for (i = 1; i <= n; i++) 
        {
            System.out.print(s + " ");
            s = s + c;
            c = c + 2;
        }
    }
}