package yukicoder;

import java.util.Scanner;

public class N554
{
	public static void main(String[] args)
	{
		long e=0;//evennumber
		long o=1;//oddnumber
		int p=1;
		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		long ans=0;
		if(n==1)
		{
			ans=1;
		}
		else
		{
			do
			{
				ans=0;
				p++;
				if(p%2==0)
				{
					ans=p*o;
					e+=ans;
				}
				else
				{
					ans=p*e;
					o+=ans;
				}
			}while(p!=n);
		}
		System.out.println(ans%(int)(Math.pow(10, 7)+7));
	}
}