def sieve(n):
    arr = [0] * n
    
    for i in range(2, n):
        if arr[i] : continue
        
        for j in range(i, n, i):
            arr[j] += 1
    
    return arr

N, K = map(int, input().split())
sieve = sieve(N + K)
ret = []

for i in range(N + 1):
    curr = sieve[i]
    
    if curr == K:
        if all(j == K for j in sieve[i + 1: i + K]):
            ret.append(i)
            
[print(i) for i in ret]