The issue with that was that I just want these numbers  every now and again so
they would not relate to rows. I want to end up with 1 in D5, then 2 in D17,
then 3 in D44 - then I want to put the function  in D23 and that takes the
value 3 and D44 now becomes 4.


Like I want to do another sequence  across seven sheets and have that
automatically update. I think that will be a fairly easy extension of what I
have done.