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I want to produce an array of numbers from 1 to n, where n is a value in another cell. So if the cell value is 10, I want to generate an array of the numbers 1 to 10.

I found this resource which appears to answer a similar question:

https://infoinspired.com/google-docs/spreadsheet/auto-serial-numbering-in-google-sheets/

But I think that it requires you to drag down the fill handle, also I didn't really understand from the resource how to apply this formula to generating n numbers. I want a formula which generates the numbers 1 to n without using the fill handle.

Is there a way to do this?

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EDIT :
The easiest way to generate an array of sequential number in Google Sheets is the =Sequence function.

Syntax : SEQUENCE(rows, columns, start, step)
SEQUENCE function on Google's Help Center

=Sequence(A2)


There's a way without dragging a cell with Arrayformula :

=ArrayFormula(ROW(INDIRECT("A1:A"&A2))) Where A2 is the n value

enter image description here


There's no incrementation in Google spreadsheet so the only way is to find a build-in counter : the rows/columns.
ROW() and COLUMN() return the adress of a cell or an array with Arrayformula. Now your case is using a dynamic range, to do so we use INDIRECT()

INDIRECT() returns a cell reference specified by a string.

Using & to concatenate the first row number (1) with the n value.

| improve this answer | |
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    Perfect, does exactly what I need it to do. Thank you! – Lou Aug 13 '19 at 10:04
  • I've updated the answer with a simpler way to generate an array of sequential numbers. – pjmg Apr 30 at 0:10
  • Whoa, that is indeed an even better solution. Where's the double-accept button? – Lou Apr 30 at 9:44
  • you can ask the question a second time, answer it while checking the community wiki box ! But I'm not sure this is necessary :) – pjmg Apr 30 at 10:28

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