2 problems

Let $N$ be a modulus, let $a>1$ be a base, and for each starting point $A$ with $0<A<N$ let $\lambda_n(A)$ be the Kolmogorov stochasticity parameter of the residues modulo $N$ of t…

Let $N$ be a modulus, and let $\lambda_n$ denote the Kolmogorov stochasticity parameter of the residues modulo $N$ of the first $n$ terms of a geometric progression with ratio…