188.8.131.52 - NOT First Week of Timescale
I am asking for a hint, according to the formula for the item NOT First Week of Timescale ?.
I saw here prompted that the solution lies in the OFFFSET formula, but I have something that is not correct.
I decided by forming 3 items, but I'm not sure if this is correct.
Now everything looks something like this (in the picture)