Abstract
Let r≥ 1 be an integer and U:=(Un)n≥0 be the Lucas sequence given by U= 0 , U1= 1 , and Un+2= rUn+1+ Un, for all n≥ 0. In this paper, we show that there are no positive integers r≥3,x≠2,n≥1 such that Unx+Un+1x is a member of U.
Original language | English |
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Pages (from-to) | 651-684 |
Number of pages | 34 |
Journal | The Ramanujan Journal |
Volume | 56 |
Early online date | 23 Jul 2020 |
DOIs | |
Publication status | Published - 2020 |
Keywords
- Baker’s method
- Linear forms in logarithms
- Lucas sequences
ASJC Scopus subject areas
- Algebra and Number Theory