All Numbers From 1 To N Divisible By 3And 7

/*
 * Write a program that prints all the numbers from 1 to N, that are not divisible by 3 and 7 at the same time.
*/

using System;
using System.Diagnostics;

namespace AllNumbersFrom1ToNDivisibleBy3And7
{
    class AllNumbersFrom1ToNDivisibleBy3And7
    {
        static void Main()
        {
            while (true)
            {
                Stopwatch stopWatch = new Stopwatch();

                Console.WriteLine("Numbers from 1 to N that are not divisible by 3 and 7 at the same time");
                int endOfSeriesN = InputData();
                int start = 1;
                int end = endOfSeriesN;
                int currentNumber = 1;
                int counterNotDivisible = 0;
                int counterDivisible = 0;
                while (!(endOfSeriesN < 1))
                {
                    stopWatch.Start();
                    if (currentNumber % 3 != 0 || currentNumber % 7 != 0)
                    {
                        Console.WriteLine("{0}) {1}", (counterNotDivisible + 1), currentNumber);
                        counterNotDivisible++;
                    }
                    else
                    {
                        counterDivisible++;
                    }
                    currentNumber++;
                    endOfSeriesN--;
                }
                if (counterNotDivisible == 1)
                {
                    Console.WriteLine("From {0} to {1} there is {2} number that is not divisible by 3 and 7 at the same time!" + Environment.NewLine, start , end, counterNotDivisible);
                }
                else
                {
                    Console.WriteLine("From {0} to {1} there are {2} numbers that are not divisible by 3 and 7 at the same time!" + Environment.NewLine, start, end, counterNotDivisible);
                }
                if (counterDivisible == 1)
                {
                    Console.WriteLine("From {0} to {1} there is {2} number that is divisible by 3 and 7 at the same time!" + Environment.NewLine, start, end, counterDivisible);
                }
                else
                {
                    Console.WriteLine("From {0} to {1} there are {2} numbers that are divisible by 3 and 7 at the same time!" + Environment.NewLine, start, end, counterDivisible);
                }
                stopWatch.Stop();
                TimeSpan ts = stopWatch.Elapsed;
                string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10);
                Console.WriteLine("runtime: " + elapsedTime + Environment.NewLine);
            }
        }

        static int InputData()
        {
            int number;
            string invalidInput = "Please enter a value between 1 and " + int.MaxValue + Environment.NewLine;
            Console.WriteLine("Enter a value for N: ");
            while (!(int.TryParse(Console.ReadLine(), out number) && number >= 1))
            {
                Console.WriteLine(invalidInput);
                Console.WriteLine("Enter a value for N: ");
            }
            return number;
        }
    }
}