Your answer is here: The Python Tutorial
However, here you go:
lists = int(raw_input('Introduce the number of lists you want to have: '))
for i in xrange(lists):
numbers = int(raw_input('Introduce how many numbers you want it to have: '))
l = []
for j in xrange(numbers):
l.append(int(input('Number: ')))
print l
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solved Python: Print list sequence