My client wants his database to show a sequential number, for each record.
In the past this was done by Access automatically. Recently they changed to
a lunar numbering system and this was set up on an Excel Spreadsheet with a
formula in the index number cell. The person who set this up has since left
the company and the spreadsheet is locked with a password. The company
wants to go back to using Access, but want to retain the lunar numbering.
Can anyone help me with the formula that will do this please?

Thank you in advance,

Bill.