Mathematics - Straight Lines Question with Solution | TestHub

$A_1,A_2,\dots ,A_n$ are points on the line $y=x$ lying in the positive quadrant such that $O{A}_n=nO{A}_{n-1}$, O being the origin. If $O{A}_1=1$ and the coordinates of $A_n$ are $(2520\sqrt{2},2520\sqrt{2})$, then $n=$