Quick fill  
 
Quick fill is the tool that allows you to fill ranges with consecutive values, in a simple manner.
Let us see an illustrative example:
1.- Click on the corresponding button and the dialogue box will be shown.
2.- Select the work range and fill in the data that we need.
 
 
We now choose the Format tab, to add some color and format.
 
 
Finally, click on the OK button. The result will be shown below.