OFFSET
1,3
COMMENTS
This sequence is a variant of A332518.
This sequence is unbounded.
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, Density plot of the first 10000000 terms
Rémy Sigrist, PARI program for A338775
EXAMPLE
For n = 2:
- a(1) = lcm(a(1)),
- so a(2) = 1.
For n = 3:
- a(2) = lcm(a(1)) = lcm(a(2)) = lcm(a(1), a(2)),
- so a(3) = 3.
For n = 4:
- a(3) = lcm(a(3)) = lcm(a(2), a(3)) = lcm(a(1), a(2), a(3)),
- so a(4) = 3.
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
Rémy Sigrist, Nov 08 2020
STATUS
approved