dem13.n5

def f(N):
    s = bin(N)[2:]
    if N % 2 == 1:
        s = '1' + s + '00'
        return int(s,2)
    k = 0
    for i in s:
        k += int(i)
    s += bin(k)[2:]
    return int(s,2)
k = 0
for N in range(1,10**3):
    F = f(N)
    if F >= 500 and F <= 700:
        k += 1
        print(N)
print(k)
"""
61
62
63
78
86
130
132
134
136
138
140
144
146
148
152
160
162
164
168
256
"""