Instead of using a new instance of the `Random` class you can also use an instance of the [RandomNumericSequenceGenerator](https://github.com/AutoFixture/AutoFixture/blob/master/Src/AutoFixture/RandomNumericSequenceGenerator.cs) class.

An example can be found [here](https://github.com/AutoFixture/AutoFixture/blob/master/Src/AutoFixture/RandomDateTimeSequenceGenerator.cs#L42).