Imports System
Public Class Test
Public Shared Sub Main()
Dim number As Long
Do
Console.Write("Enter a number greater than 1: ")
number=CLng(Console.ReadLine)
Loop Until number>1
Do
Console.Write(number.ToString & " ")
number=IIf(number Mod 2=0, number/2, 3*number+1)
Loop Until number=1
Console.WriteLine(number)
End Sub
End Class
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