#include <iostream>
#include <cstdio>


using namespace std;

int num,count;


int main()
{

	while (cin >> num)
	{
		::count = 0;
		for (int a = 0; a < num + 1; a++)
		{
		for (int b = 0; b < num + 1; b++)
		{
			for (int c = 0; c < num + 1; c++)
			{
				for (int d = 0; d < num + 1; d++){

					if (a + d + c + b == num)
					{

						::count++;
					}


				}



			}

		}

		}

	cout << ::count << endl;
}


}