Quote Originally Posted by Amateur
I need to number a sheet sequentially, in one column, starting with a number
of my choice. How do I make it so I only have to fill in the first couple?
Enter the starting value in the topmost cell of the desired range. Highlight the entire range you want to sequentially fill (be sure to include the topmost cell with the beginning value). Click Edit>Fill>Series. Select Columns, Linear and set the Step Value to desired increment. Click OK and your range will be filled as desired.

HTH