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Lucas-Sierpiński and Lucas-Riesel Numbers

The Fibonacci Quarterly, 2011
Daniel Baczkowski   +2 more
openaire   +1 more source

On Triangular Lucas Numbers

1991
In the paper [3], we have proved that the only triangular numbers (i.e., the positive integers of the form \( \frac{1}{2}m \)(m+1)) in the Fibonacci sequence $$ {u_n} + 2 = {u_{n + 1}} + {u_{{n^,}}}{u_0} = 0, {u_1} = 1 $$ are u ±1=u2=1, u4=3, u8=21 and u10=55. This verifies a conjecture of Vern Hoggatt [2].
openaire   +1 more source

Mersenne Numbers in Generalized Lucas Sequences

Proceedings of the Bulgarian Academy of Sciences
Let $$k \geq 2$$ be an integer and let $$(L_{n}^{(k)})_{n \geq 2-k}$$ be the $$k$$-generalized Lucas sequence with certain initial $$k$$ terms and each term afterward is the sum of the $$k$$ preceding terms. Mersenne numbers are the numbers of the form $$2^a-1$$, where $$a$$ is any positive integer.
ALAN, Murat, Altassan, Alaa
openaire   +2 more sources

Pseudoprimality related to the generalized Lucas sequences

Mathematics and Computers in Simulation, 2022
Dorin Andrica, Ovidiu Bagdasar
exaly  

Novel Results for Two Generalized Classes of Fibonacci and Lucas Polynomials and Their Uses in the Reduction of Some Radicals

Mathematics, 2022
W M Abd-Elhameed   +2 more
exaly  

On Some New Arithmetic Properties of the Generalized Lucas Sequences

Mediterranean Journal of Mathematics, 2021
Dorin Andrica   +2 more
exaly  

Lucas Numbers Which Are Concatenations of Two Repdigits

Mathematics, 2020
Yunyun Qu, Jiwen Zeng
exaly  

On the <i>k</i> -Lucas Numbers and Lucas Polynomials

Turkish Journal of Analysis and Number Theory, 2017
Ali Boussayoud, Mohamed Kerada
exaly  

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