import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Main {
    public static void main(String[] args) {
        final BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        final BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
        try {
            int T = 1;
            for (int i = 0; i < T; ++i) {
                Runner runner = new Runner(br, bw);
                runner.run();
                runner.flush();
            }
            br.close();
            bw.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

class Solution {
    final int modifier = 15746;
    final int N;
    final int[] dp;

    Solution(int N) {
        this.N = N;
        dp = new int[Math.max(5, N+1)];
        dp[1] = 1; // 1
        dp[2] = 2; // 11, 00
        dp[3] = 3; // 1[11, 00], 00[1]
        dp[4] = 5; // 1(dp[3]) 00(dp[2])
    }

    public int solution() {
        for (int i = 5; i <= N; i++) {
            dp[i] = (dp[i - 1] + dp[i - 2]) % modifier;
        }
        return dp[N];
    }
}

class Runner {
    final Reader reader;
    final BufferedWriter bw;

    final int N;

    Runner(BufferedReader br, BufferedWriter bw) {
        this.reader = new Reader(br);
        this.bw = bw;
        try {
            this.N = Integer.parseInt(br.readLine());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public void flush() {
        try {
            bw.write('\n');
            bw.flush();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public void run() throws IOException {
        var res = new Solution(N).solution();
        bw.write(String.valueOf(res));
    }
}

class Reader {
    private BufferedReader br;

    public Reader(BufferedReader br) {
        this.br = br;
    }
}