One of us must be going blind Ken
This is on that link ...
It is also possible to stripe every 3rd row, or every 4th row, etc. This is
achieved by changing the value of the divisor argument to the 'MOD'
function. So
=MOD(ROW(),3)=0 will stripe every 3rd row
=MOD(ROW(),4)=0 will stripe every 4th row
etc.
Similarly, it is simple to change which row the striping starts at. In this
instance, the value that the 'MOD' function is being compared against is
changed. The value tested against can be any value between 0 and the divisor
minus one, as these are the only values that the 'MOD' function will return.
Examples are:
=MOD(ROW(),2)=1 will stripe every 2nd row, starting at row 1
=MOD(ROW(),3)=1 will stripe every 3rd row, starting at row 1
=MOD(ROW(),3)=2 will stripe every 3rd row, starting at row 2
=MOD(ROW(),4)=1 will stripe every 4th row, starting at row 1
=MOD(ROW(),4)=2 will stripe every 4th row, starting at row 2
=MOD(ROW(),4)=3 will stripe every 4th row, starting at row 3
etc.
The general formula is
=MOD(ROW(),m+1)=MOD(n,m+1)
where m is the number of non-coloured (blank) rows between coloured rows,
and n is the start row.
<<<<<<<<<<<<<<<<<<<
Seems to cover all eventualities to me
Regards
Bob