So here is the issue. If A1 to A100 are from 1 to 100 then B1 is 101 and B100 is 200 etc.. Then P1 is 1501 and P100 is 1600 then i need A101 to be 1601 and continue for the next 1500 numbers then again after P last need to continue to A.. so like blocks of 1500 numbers. How to create a table of 500K numbers like this?
So far no luck except manually.
=(((COLUMN()-1)*100)+ROW())+(FLOOR(ROW()-1,100)*15)
ROW()
offsets. I've added a full answer for you below. Hope it makes sense!