#include <bits/stdc++.h>
#define rep(i,a,b) for(int i = (a); i <= (b); i++)
#define rng(a) a.begin(), a.end()
#define ina(n,a) cin >> n; for(int i = 1; i <= n; i++) cin >> a[i]
#define sz(x) (int)(x).size()
#define se second
#define fi first
#define prev            coyhhhhhhyoc    
#define next          sdNNNmNNNNNNNmds  
#define y0           hNNNNy_yNNNNNN_sNh
#define y1          mNNNNNdtdNNNNNNtsNNm
#define yn          mNNNNNNNNy___smNNNms
#define tm            oooooosyysooooot 
#define read               tyhyt        
#define rank              ytmNmo         
#define index              yyy
#define pb push_back
#define pcnt __builtin_popcountll
#define rrep(i,a,b) for(int i = (b); i >= (a); i--)
#define rall(x,a) for(auto x : a)
#define MOD 1000000007
#define endl "\n"
typedef long long ll;
using namespace std;

const int N = 222222;
set<pair<int, int>> st;
int n, k;

bool solve(int k, int x) {
    if(x == 1) {
        return true;
    }
    if(k == 0) {
        return false;
    }
    if(st.find(make_pair(k, x)) != st.end()) {
        return false;
    }
    st.insert({k, x});
    if(x % 2 == 0 && solve(k - 1, x / 2)) {
        return true;
    }
    if(solve(k - 1, x - 3)) {
        return true;
    }
    return false;
}

int solve() {
    cin >> n >> k;
    bool ans = solve(k, n);
    cout << (ans ? "YES" : "NO") << endl;
    return 0;
}
 
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int t = 1;
    while(t--) {
        solve();
    }
    return 0;
}