Sub script()
Dim A As Integer ' Valeurs colonne A
Dim B As Integer ' Valeurs colonne B
Dim L As Integer ' Ligne en cours
Max = Range("B1") ' valeur max de l'itération
L = 2
For A = 1 To Max
B = 1
For B = 1 To Max
If B = A Then
B = B + 1
End If
Range("A" & L) = A
Range("B" & L) = B
L = L + 1
Next
L = L + 1
Next
End Sub