#include<cstdlib>
#include<cstring>
#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#define MOD 9901
using namespace std;
int n, k;
long long f[210][110],dp[210][110]; //必须是long long
int main(){
    cin >> n >> k;
    //if (n % 2 == 0){
    //  cout << 0 << endl;
    //  return 0;
    //}
    dp[1][1] = 1; f[0][0] = 1;
    for (int i = 1; i <= k; i++)f[1][i] = f[0][i] = 1;
    for (int i = 3; i <= n; i += 2){ //i:Node Num;j:depth
        int j = 1; while ((1 << j) - 1 < i)j++;
        for (; j <= k; j++){
            for (int l = 1; l <= i - 1; l += 2){
                dp[i][j] += dp[l][j - 1] * f[i - l - 1][j - 2];
                dp[i][j] += f[l][j - 2] * dp[i - l - 1][j - 1];
                dp[i][j] += dp[l][j - 1] * dp[i - l - 1][j - 1];
            }
            dp[i][j] %= MOD;
        }
        for (int j = 1; j <= k; j++)f[i][j] = (f[i][j - 1] + dp[i][j]) % MOD;
    }
    cout << dp[n][k] << endl;
}