Hi,

I got a problem, and i don't know how to solve it.

I'd like to get the datas of a collumn in an other sheet, but i'm only interested at every three rows datas.

Is it possible to calculate a value first of a collumn?

So doing like:
=A1
=A(1+3)
= A(4+3)
...


Result expected:
='MySheet'!A1
='MySheet'!A4
='MySheet'!A7
...