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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