# Symbols:Z/Initial Segment of Natural Numbers

$\map \Z n$
Used by some authors to denote the set of all integers between $1$ and $n$ inclusive:
$\map \Z n = \set {x \in \Z: 1 \le x \le n} = \set {1, 2, \ldots, n}$
That is, an alternative to Initial Segment of Natural Numbers $\N^*_n$.
The $\LaTeX$ code for $\map \Z n$ is \map \Z n .