I have a range of cell entries,

Worksheets(Sheet1Name).Range(Cells(Sheet1FirstRowN um, _
Sheet1RespCodeColPointer) & ":" & Cells(Sheet1LastRowNum, _
Sheet1RespCodeColPointer))

in which I need to:

1) count the number of unique entries and store the result in a variable

2) copy each of the unique entries that were found to an array, and then
refer to each entry in the array in a subsequent formula

Any help in showing me how to perform these 2 steps would be greatly
appreciated. Thanks.