using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;

public class Program
{

	public void Proc()
	{
		long num = int.Parse(Reader.ReadLine());
        long ans = 1;
        for(int i=2; i<=num; i++) {
            long toNum = i*(i*2-1);
            ans*=toNum;
            ans=ans%mod;
        }
        Console.WriteLine(ans);
    }
    private long mod = 1000000000 + 7;



	public class Reader
	{
		private static StringReader sr;
		public static bool IsDebug = false;
		public static string ReadLine()
		{
			if (IsDebug)
			{
				if (sr == null)
				{
					sr = new StringReader(InputText.Trim());
				}
				return sr.ReadLine();
			}
			else
			{
				return Console.ReadLine();
			}
		}
		private static string InputText = @"

495


";
	}

	public static void Main(string[] args)
	{
#if DEBUG
		Reader.IsDebug = true;
#endif
		Program prg = new Program();
		prg.Proc();
	}
}