Diophantine quadruples with values in k-generalized Fibonacci numbers
Keyword(s):
AbstractWe consider for integersk≥ 2 thek–generalized Fibonacci sequencesF(k):=$\begin{array}{} (F_n^{(k)})_{n\geq 2-k}, \end{array} $whose firstkterms are 0, …, 0, 1 and each term afterwards is the sum of the precedingkterms. In this paper, we show that there does not exist a quadruple of positive integersa1<a2<a3<a4such thataiaj+ 1 (i≠j) are all members ofF(k).
2018 ◽
Vol 14
(04)
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pp. 1171-1195
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1966 ◽
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pp. 197-200
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Vol 20
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pp. 4797-4819
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Vol 160
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pp. 1399-1405
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