Lockdown Loss

In these days of Lockdown, Motu's Father bussiness is in Loss. On $Zero$th day of Lockdown the loss was Rs $P$, then Rs $Q$ on the $First$ day. Motu observed loss as a function and wanted to calculate the loss on $N$th day of the Lockdown. He observed that the loss is dependent on the previous days, i.e. $F(n) = F(n-1) + F(n-2) + F(n-1)*F(n-2)$ You are given the loss on $Zero$th day and the