How this pattern can be created?

Question

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Answer 1

in python it can be easily created like this
https://code.sololearn.com/cv9hNBGXYnt8/?ref=app

Answer 2

well it's look like you want to make dimaond like structure. well this will help you. 🙂

https://code.sololearn.com/cz9DuPF78qJP/?ref=app