Padovan numbers that are concatenations of two distinct repdigits
Mahadi Ddamulira
Abstract
Abstract Let ( P n ) n ≥0 be the sequence of Padovan numbers defined by P 0 = 0, P 1 = 1 = P 2 , and P n +3 = P n +1 + P n for all n ≥ 0. In this paper, we find all Padovan numbers that are concatenations of two distinct repdigits.
Topics & Concepts
MathematicsSequence (biology)CombinatoricsChemistryBiochemistryAdvanced Mathematical Theories and ApplicationsAdvanced Mathematical IdentitiesAnalytic Number Theory Research