import sys
sys.setrecursionlimit(10**9)
input = sys.stdin.buffer.readline

n, k = map(int, input().split())

INF = 10**18
memo = {}
def dfs(n):
    if n == 1:
        return 0
    if n in memo:
        return memo[n]
    if n <= 0:
        return INF
    if n%2 == 0:
        res = min(1+dfs(n-3), 1+dfs(n//2))
    else:
        res = 1+dfs(n-3)
    memo[n] = res
    return res
x = dfs(n)
#print(x)
if x <= k:
    print('YES')
else:
    print('NO')