import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

N = int(read())

A = list(range(3, 3 + N - 1))

S = sum(A)
if S % 3 == 0:
    A.append(1)
elif S % 3 == 1:
    A.append(3 + N + (-N)%3)
else:
    A.append(2)

print(' '.join(map(str,A)))