import java.util.*;
import java.io.*;

public class Main {
    public static void main(String[] args) throws Exception{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int k = Integer.parseInt(br.readLine());
        if (k == 0) {
            System.out.println(1);
            System.out.println(1);
            return;
        }
        for (int i = 1; i * i <= k; i++) {
            for (int j = i; i * j <= k && i + j <= 250; j++) {
                int x = k - i * j;
                if (x == 0) {
                    output(i, j, 0, 0);
                    return;
                }
                for (int a = 1; a * a <= x; a++) {
                    if (x % a == 0) {
                        int b = x / a;
                        if (i + j + a + b <= 250) {
                            output(i, j, a, b);
                            return;
                        }
                    }
                }
            }
        }
    }
    
    static void output(int a, int b, int c, int d) {
        int n = a + b + c + d;
        StringBuilder sb = new StringBuilder();
        sb.append(n).append("\n");
        for (int i = 0; i < a; i++) {
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(4);
        }
        for (int i = 0; i < b; i++) {
            sb.append(" ");
            sb.append(9);
        }
        for (int i = 0; i < c; i++) {
            sb.append(" ");
            sb.append(6);
        }
        for (int i = 0; i < d; i++) {
            sb.append(" ");
            sb.append(11);
        }
        System.out.println(sb);
    }
}