TRIBONACCI NUMBERS WITH TWO BLOCKS OF REPDIGITS

被引：8

作者：

Bravo, Eric F. ^{[1
]}

Bravo, Jhon J. ^{[1
]}

机构：

[1] Univ Cauca, Dept Matemat, Calle 5 4-70, Popayan, Colombia

来源：

MATHEMATICA SLOVACA | 2021年 / 71卷 / 02期

关键词：

Tribonacci number; repdigit; linear form in logarithms;

D O I：

10.1515/ms-2017-0466

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The Tribonacci sequence is a generalization of the Fibonacci sequence which starts with 0, 0, 1 and each term afterwards is the sum of the three preceding terms. Here, we show that the only Tribonacci numbers that are concatenations of two repdigits are 13, 24, 44, 81. This paper continues a previous work that searched for Fibonacci numbers which are concatenations of two repdigits. (C) 2021 Mathematical Institute Slovak Academy of Sciences

引用

页码：267 / 274

页数：8

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