Enter 1 in A1

Right-click on fill handle and drag to A100.

Release button and "Fill Series"

Select A20 and start typing the letters.


Gord Dibben MS Excel MVP

On Sat, 21 Jun 2008 10:08:00 -0700, PO1Draco
wrote:

I need to number rows from 1 to whatever, then change SOME of the numbers to
letters without continuing the numbers in order. So I first need to number
100 rows 1 through 100. Then I may need to change some of those numbers to
letters. Rows would look like 1, 2, 3, 4......up to 100. Then I may need to
change 20 through 25 to A, B, C, D, E with the next rows labled 26 on to 100.