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math.NT2026
Solving Skolem problem for negative indexed generalized Pell numbers
Monalisa Mohapatra, Pritam Kumar Bhoi, Gopal Krishna Panda
In this paper, we address the Skolem problem for the -generalized Pell sequence extended to negative indices. We focus on identifying and bounding the i…
math.NT2024
Balancing and Lucas-balancing numbers as difference of two repdigits
Monalisa Mohapatra, Pritam Kumar Bhoi, Gopal Krishna Panda
Positive integers with all digits equal are called repdigits. In this paper, we find all balancing and Lucas-balancing numbers, which can be expressed as the difference of two repd…