using System;

using System.Collections.Generic;

public class Program {

  private static IEnumerable<int> A046197() {

    for (int number = 1; number < 10000; ++number) {

      int s = 0;

      for (int n = number; n > 0; n /= 10) {

        int d = n % 10;

​

        s += d * d * d;

      }

​

      if (number == s)

        yield return number;

    }

  }

​

  public static void Main() {

    Console.WriteLine(string.Join(", ", A046197()));

  }

}