OFFSET
1,1
COMMENTS
Generalization of A005385; can be called 2310-safe primes.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
FORMULA
A002110(5)*p + 1 = 2310*p + 1 (prime).
EXAMPLE
11551 is here because 11551 = 2310*p + 1 where p=5.
MATHEMATICA
Select[Table[2310n+1, {n, Prime[Range[100]]}], PrimeQ] (* Harvey P. Dale, Jan 18 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved