import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        int n = scan.nextInt();
        for(int i = 0 ; i < n ; i++){
        	if(i == 0){
        		System.out.print(1 + " ");	
        	}else{
        		System.out.print(3 + " ");
        	}
        }
        System.out.println("");
    }
}