#![allow(unused_imports)]
use std::cmp::*;
use std::collections::*;
use std::io::Write;
use std::ops::Bound::*;

#[allow(unused_macros)]
macro_rules! debug {
    ($($e:expr),*) => {
        #[cfg(debug_assertions)]
        $({
            let (e, mut err) = (stringify!($e), std::io::stderr());
            writeln!(err, "{} = {:?}", e, $e).unwrap()
        })*
    };
}

fn main() {
    let v = read_vec::<usize>();
    let (n, k) = (v[0], v[1]);
    let mut visited = vec![false; n + 1];
    let mut q = VecDeque::new();
    q.push_back((n, 0));
    while let Some((num, i)) = q.pop_front() {
        if i > k {
            println!("NO");
            return;
        }
        if num == 1 {
            println!("YES");
            return;
        }
        if visited[num] {
            continue;
        }
        visited[num] = true;
        if num >= 3 && !visited[num - 3] {
            q.push_back((num - 3, i + 1));
        }
        if num % 2 == 0 && !visited[num / 2] {
            q.push_back((num / 2, i + 1));
        }
    }
    // debug!(visited);
    println!("NO");
}

fn read<T: std::str::FromStr>() -> T {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim().parse().ok().unwrap()
}

fn read_vec<T: std::str::FromStr>() -> Vec<T> {
    read::<String>()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}