Usage of for loop with increment in no particular order

[drajanm]

Hi,

I need to delete a large number of columns that are in no particular order.

I wish to write a for loop like this:

For i = 1,3,7,12,13,14,18, 20 etc..
Columns (i).Delete
Next i

Can someone suggest a looping to delete all these columns without having to type Column(x).delete for each x?
Something like, where I could just type all the numbers at one place and use Column(x).delete in a loop?