Sequential Numbers using LINQ

the LINQ Range Operator to populate an ASP.NET ListBox with a Sequence of Numbers.
Eg.1

lstBox.DataSource=Enumarable.Range(1,20).ToList()
lstBox.DataBind();

the LINQ Range Operator to Write Console with a Sequence of Numbers.
Eg.2

public void RangeOpe () {
var numbers = from n in Enumerable.Range(100, 50)
                select new {Number = n, OddEven = n % 2 == 1 ? "odd" : "even"};
            
            foreach (var n in numbers) {
                Console.WriteLine("The number {0} is {1}.", n.Number, n.OddEven);
}