OFFSET
1,2
COMMENTS
All terms are distinct.
This sequence has similarities with A088178.
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, PARI program for A317025
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
Rémy Sigrist, Jul 19 2018
STATUS
approved