Excel Formulae: Letters In Sequence : A, B, C.....

I would like to create a column with letters from alphabet in a sequence.

If I write A and in cell below I put B then highlight the two cells and drag down I get a repetition of A and B.

How do I get the following alphabet letters ie. C,D, E etc.?

If you type the first letter into first cell (say A1), then below:

=CHAR(CODE(LEFT(A1,1))+1)

copy down ...

note once you get beyond Z you will get odd results, do you plan to go beyond Z and if so what should succeed Z ... if it is AA you can revert to an ADDRESS approach.

 

For example:

Say first letter was always A and was to start in A1:

=SUBSTITUTE(ADDRESS(1,ROWS(A$1:A1),2),"$1","")

copy down as far as required --

27th entry would become AA, 28th AB etc...

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