Help with Autofill Pattern: S/N: XQ3017-1, XQ3018-1, XQ3019-1

I need some help formatting the above mentioned pattern. I figured out how to do this over a year ago, but like the dummy I am forgot to save the instructions!

I seem to recall having to enter a formula, but I'm not sure. This is the formatting that I need:

FLAIR
MODEL SN-580-24-AB
Serial Number: XQ3017-1

FLAIR
MODEL SN-580-24-AB
Serial Number: XQ3018-1

FLAIR
MODEL SN-580-24-AB
Serial Number: XQ3019-1

FLAIR
MODEL SN-580-24-AB
Serial Number: XQ3020-1

FLAIR
MODEL SN-580-24-AB
Serial Number: XQ3021-1

Each line is in a separate cell. If anyone knows how to use autofill to continue this sequence of numbers, I'll be eternally grateful!

Thank you