Using while loop I want to print the first x even numbers x being the user input

Question

public static void main(String[] args)
    {
        Scanner input = new Scanner(System.in);
        int num = input.nextInt();
        int i=0;
        while(i<=num)
        {
            System.out.println(num);
            i+=2;
            num+=1;
        }

    }