Lucas numbers as sums of two repdigits

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F19%3AA220242R" target="_blank" >RIV/61988987:17310/19:A220242R - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10986-019-09451-y" target="_blank" >https://link.springer.com/article/10.1007/s10986-019-09451-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10986-019-09451-y" target="_blank" >10.1007/s10986-019-09451-y</a>

Result language
angličtina
Original language name
Lucas numbers as sums of two repdigits
Original language description
In this paper, we determine all Lucas numbers that are sums of two repdigits. The largest one is L14 = 843 = 66 + 777.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10101 - Pure mathematics

Project
<a href="/en/project/GA17-02804S" target="_blank" >GA17-02804S: Properties of number sequences and their applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Result description