#include <iostream>
#include <cstdio>
#include <cmath>
#define M 1000000007
#define MAX 100002
using namespace std;
typedef long long int lli;

lli a[MAX];

int main(void){
	lli n,s0,s1;
	a[1]=1;
	s0=s1=0;
	s1=1;
	cin>>n;
	for(int i=2;i<=n;i++){
		if(i&1){
			a[i]=(i*s0)%M;
			s1+=a[i];
			s1%=M;
		}else{
			a[i]=(i*s1)%M;
			s0+=a[i];
			s0%=M;
		}
	}
	cout<<a[n]%M<<endl;
}