import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.Scanner;
import java.util.Set;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		final int n = sc.nextInt();
		
		final int dp_size = 6 * n;
		long[] DP = new long[dp_size + 1];
		for(int i = 0; i <= n; i++){
			DP[i] = 1;
		}
		
		for(int tt = 0; tt < 3; tt++){
			long[] next_DP = new long[dp_size + 1];
			
			for(int fst = 0; fst <= dp_size; fst++){
				if(DP[fst] == 0){ continue; }
				
				for(int snd = 0; snd <= dp_size - fst; snd++){
					if(DP[snd] == 0){ continue; }
					
					next_DP[fst + snd] += DP[fst] * DP[snd];
				}
			}
			
			//System.out.println(Arrays.toString(DP));
			//System.out.println(Arrays.toString(next_DP));
			
			DP = next_DP;
		}
		
		System.out.println(DP[dp_size]);
		
	}

}