import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    long n = sc.nextLong();
    long MOD = (long)Math.pow(10, 9) + 7;
    long[] dp = new long[(int)n + 2];
    long oddsum = 0;
    long evensum = 0;
    dp[1] = 1;
    oddsum = 1;
    dp[2] = 2;
    evensum = 2;
    for(long i = 3; i < n + 1; i++) {
      if(i % 2 == 0) {
        dp[(int)i] = (i * oddsum) % MOD;
        evensum = (evensum + dp[(int)i]) % MOD;
      } else {
        dp[(int)i] = (i * evensum) % MOD;
        oddsum = (oddsum + dp[(int)i]) % MOD;
      }
    }
    System.out.println(dp[(int)n]);
  }
}