collatz.py

def collatz(n):
	count = 0
	if n <= 1:
		return count
	else:
		while (n != 1):
			if n % 2 == 0:
				n = n / 2
				count += 1
			else:
				n = (n * 3) + 1
				count += 1
	return count

# Test the first 100 numbers
for i in range(1, 101):
	print("Number: " + str(i) + "\tSteps to 1: " + str(collatz(i)))