OFFSET
1,1
COMMENTS
Conjecture: this sequence has no prime terms.
This conjecture has now been disproved: a(39) is a prime number. - Andrea Concaro, Dec 31 2022
LINKS
Andrea Concaro, Table of n, a(n) for n = 1..39
EXAMPLE
A152466(1) = 252, a(1) = 252 + 1 = 253.
CROSSREFS
KEYWORD
nonn
AUTHOR
J. Lowell, May 15 2014
STATUS
approved