This seems useful but I can't find anything like it.
For example, I might want to say that $\mathbb{N}_{7} = \{ 0, 1, 2, 3, 4, 5, 6 \}$ or $\mathbb{N}_{7} = \{ 0, 1, 2, 3, 4, 5, 6, 7 \}$. Is some sort of notation like that accepted?
2026-05-04 19:18:50.1777922330
Is there a symbol for the first n natural numbers or the natural numbers up to n?
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