Pratsiovytyi, M.; Karvatsky, D.
(ДЗ"ЛНУ імені Тараса Шевченко", 2017)
In this paper we study the properties of positive series such that its terms are reciprocals of the elements of Jacobsthal-Lucas sequence (Jn+2 = 2Jn+1 + Jn, J1 = 2, J2 = 1).
In particular, we consider the properties of ...