OFFSET
1,2
COMMENTS
No prime factor of a(n) divides A338338(n+3).
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
Rémy Sigrist, C program for A338440
FORMULA
gcd(a(n), A338338(n+3)) = 1.
PROG
(C) // See Links section.
CROSSREFS
KEYWORD
nonn
AUTHOR
Rémy Sigrist, Oct 28 2020
STATUS
approved