Unlike the formula calculator, several values (comma separated) or ranges (hyphen) can be entered here. With the ranges, there is also the possibility to specify the step size (by a hash after the range specification), so that, for example, only every 2nd value within the range is used.
In the example this means:
A: Range specification; all values from 1 to 3 are checked, i.e. 1,2,3
B: Explicit specification of certain values: 0,7,9 are checked.
C: The range specification checks the values 3 to 8. Here, however, a step size of 3 is specified (#3). This means that every third value is checked. These are 3 and 6. In addition, 11 is taken into account.