using System;
using System.Linq;
using System.Text;
using System.Numerics;
using System.Collections;
using System.Collections.Generic;

public class Program {
    static int MOD = 1000000007;
    static Dictionary<int, int> memo = new Dictionary<int, int>() { {1, 1} };
    static int f (int n) {
        if (memo.ContainsKey(n)) { return memo[n]; }
        int s = 0;
        for (int i = 1; i < n; ++i) {
            if (n % 2 == 0 && i % 2 == 1) {
                s += f(i);
                s %= MOD;
            } else if (n % 2 == 1 && i % 2 == 0) {
                s += f(i);
                s %= MOD;
            }
        }
        memo.Add(n, (s * n) % MOD);
        return memo[n];
    }
    
    static void Main (string[] args) {
        int N = int.Parse(Console.ReadLine());
        Console.WriteLine(f(N));
    }
}