Symbols:Z/Initial Segment of Natural Numbers

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 $\N^*_n$.