OFFSET
1,2
EXAMPLE
1 is a term since 14^1 - 3 = 11 is a prime.
MATHEMATICA
Do[ If[ PrimeQ[ 14^n - 3], Print[n]], {n, 0, 300000}]
PROG
(PARI) is(n)=isprime(14^n - 3)
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Paul Bourdelais, Dec 23 2020
STATUS
approved