Jean-Yves,

OP stands for Original Posting. I still haven't been able to decypher some
of the other acronyms frequently used in the NGs yet, though!

Regards,
Nikos

"Jean-Yves" wrote in message
...
Hello,

I should not try to put my own perception on this. Correct.

But what is the meaning of OP, please ?
Regards

Jean-Yves


"Tom Ogilvy" wrote in message
...
The OP did show consecutive numbers as part of the requirement:

if B8 is contains data A8 should be A6+1.

--
Regards,
Tom Ogilvy


"Jean-Yves" wrote in message
...
Hi Nikos,

It is not necessary to produce consecutive number IMHO, but to get an
ID
number.
Your solution provides a variable ID if any entry is cleared. Note
that
my
solution does not works as well if a row is deleted. Should think of
a
macro to write a unique value at run time.
Regards,

Jean-Yves

"Nikos Yannacopoulos" wrote in message
...
Taco,

I'm afraid I'll have to disagree with Jean-Yves. His solution won't
produce
consecutive numbers, it will skip numbers of rows with blank cells
in
column
B.

Assuming your list of names starts in row 2, try this formula in A2,
then
copy down:

=IF(NOT(ISBLANK(B2)),COUNTA(B$2:B2),"")

If your list starts in a different row just paste the formula in
column
A
in
that row, and change the 2's to the row number.

HTH,
Nikos

"taco" wrote in message
...
sure the way is so easy, but i'm a beginner who do not enough time
to
try
and
solve.
problem is..

coloumn B contains names. coloumn A numbering the recorded names.
i would like to insert a formula for auto numbering.
for example if there is nothing in B7, A7 empty.
and if B8 is contains data A8 should be A6+1.

thanks in advance for your help.