I have created an expression using "&" to concatenate different cells, I created this:
=INDEX((Data_sheet!A1:M20440;Data_sheet!A20441:M40880;Data_sheet!A40881:M61320);20;5;D2)
Now, I have the expression that is a formula, but it is not evaluated as a formula when I paste it, I can see the whole expression in the cell, but I want to get is the value that is behind evaluating that formula. I want to know how to make it to evaluate as a formula (because I will have thousands of this expressions)