using System;

public class Program

{

    public static void Main()

    {

        int [] vasko= new int[10];

        for (int i=0; i < vasko.Length - 1; i++)

            vasko[i]= i * 3;

        for (int i=0; i < vasko.Length - 1; i++)

        {

            Console.WriteLine(vasko[i] + " ");

        }

    }

}