#include <iostream>
using namespace std;
constexpr int mod = 1000000007;
constexpr int arr[] = {
	1,902862755,279729815,539933628,913291981,364019425,905463146,166817795,971872980,819586715,393323390,416251533,844803571,359802820,18889231,538540513,916428171,855965657,169088614,134969178,700579269,592375777,540637754,843655463,492003588,584832473,610964174,946310807,842657988,384650768,637356618,797396365,675364405,286686381,949036575,39515428,363749277,143477225,576295980,934480216,775954426,786713504,552519236,161043916,104955320,147210256,484984240,215237063,138666192,10925255,744488659
};
int n;
int main() {
	cin >> n;
	int ret = arr[n / 20000];
	int start = n / 20000 * 20000;
	if (start == 0) start = 1;
	for (int i = start; i <= n; ++i) {
		ret = 1LL * ret * (2 * i - 1) % mod * i % mod * i % mod;
	}
	cout << ret << endl;
	return 0;
}