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amadamala/collatz_sequences.py

Created April 29, 2011 14:11
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Collatz sequence
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collatz_sequences.py
N = 1001
def collatz_sequences(n):
while n > 1:
print n
if (n % 2) != 0:
n = (3 * n) + 1
else:
n = n / 2
print n
if __name__ == '__main__':
collatz_sequences(N)
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