# FAQ: Asymptotic Notation: Conceptual - Review

This community-built FAQ covers the “Review” exercise from the lesson “Asymptotic Notation: Conceptual”.

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Yes that’s right, it’s the syntax for creating a list literal with one element, an integer 0. Using the `*` operator repeats the sequence (which should be a common feature of most sequences) - https://docs.python.org/3/library/stdtypes.html#common-sequence-operations so `[0] * 5` for example becomes `[0, 0, 0, 0, 0]`.