Why would you want to do this?
However, try this UDF
In a standard VBa module
Option Explicit
Function Conc(rng As Range, Optional Separator As String = "")
Dim Cell As Range
For Each Cell In rng
If Cell <> "" Then
Conc = Conc & Separator & Cell
End If
Next
If Separator <> "" Then
Conc = Right(Conc, Len(Conc) - Len(Separator))
End If
End Function
Then in A2
=conc(OFFSET(INDIRECT(A1&"!$A$2"),0,0,COUNTA(INDIRECT(A1&"!$A:$A"))-1,1),CHAR(10))
And in A4
=conc(OFFSET(INDIRECT(A3&"!$A$2"),0,0,COUNTA(INDIRECT(A3&"!$A:$A"))-1,1),CHAR(10))
Remember to wrap the text in A2 & A4
Hope this might help.
Bookmarks