OFFSET
1,2
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
PROG
(PARI) a(n) = core(prime(n)+1, 1)[2]; \\ Michel Marcus, Nov 06 2022
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, May 24 2009
STATUS
approved