OFFSET
1,2
COMMENTS
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..87
Prapanpong Pongsriiam, Fibonacci and Lucas Numbers which have Exactly Three Prime Factors and Some Unique Properties of F18 and L18, Fibonacci Quart. 57 (2019), no. 5, 130-144.
PROG
(PARI) lucas(n) = fibonacci(n+1)+fibonacci(n-1);
isok(m) = numdiv(fibonacci(m))==numdiv(lucas(m));
CROSSREFS
KEYWORD
nonn
AUTHOR
Michel Marcus, May 19 2020
STATUS
approved