Sequence calculation

namespace CalculateSequence
{
    using System;
    using System.Collections.Generic;

    public class Program
    {
        static void Main(string[] args)
        {
            int start = int.Parse(Console.ReadLine());
            Queue<int> queue = new Queue<int>();
            Console.Write(start + " ");
            for (int i = 0; i <= 50; i++)
            {
                queue.Enqueue(start + 1);
                queue.Enqueue((2 * start) + 1);
                queue.Enqueue(start + 2);

                start = queue.Dequeue();
                Console.Write(start);
                if (i != 50)
                {
                    Console.Write(" ");
                }
            }
        }
    }
}