You do not need any VBA, just a helper column. First put your data in
columns B&C rather than A&B. In A1 enter:
=IF(COUNTIF(B1,C:C)=0,1,"")

In A2 enter:
=IF(COUNTIF(C:C,B2)=0,1+MAX($A$1:A1),"") and copy down. You will see the
following in cols A & B & C:

1 1
3 3
3 2
1 23 5
3 6
6 7
7 8
8 9
9 1
2 10 1

Notice that column A is blank except for rows that match your needs. Now
all we need is VLOOKUP. So in D1 enter:
=VLOOKUP(ROW(),A$1:C$10,2) and copy down

Column D will show:

23
10

--
Gary''s Student - gsnu2007e


"Karen" wrote:


This is in a previous posting and what i am trying to do.

Let's say you have these numbers in A1:A1300
1
3
3
23
3
6
7
8
9
10



"As you can see Col A is larger than Col B"

And you have these numbers in B1:B1065 1
1
3
2
5
6
7
8
9
1
1
In Column C you will see items in Column A that are not in Column B, such as
these:
23
10

23 + 10 Appear in Col C but i do not know how to run a macro, is there a
formula to achieve the same.

Thanks

Karen