Hello all,

I'm looking for a formula or a way to drag with the fill handle that will create a numbered series from 1 through 1,000, but that after every 15 numbers filled in, there are 10 blank cells that follow, before resuming the count to 1,000. So, the cells should go...


1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, <blank>,<blank>,<blank>,<blank>,<blank>,<blank>,<blank>,<blank>,<blank>,<blank>,16, 17, 18, 19, 20, etc....

Any thoughts would be greatly appreciated!
pete