OFFSET
1,1
COMMENTS
Only the first term is proved to be a prime (so far). The rest correspond to probable primes.
a(2) from Lelio R. Paula.
LINKS
P. Bourdelais, A Generalized Repunit Conjecture, NMBRTHRY, 25 Jun 2009.
Henri & Renaud Lifchitz, PRP Records
CROSSREFS
KEYWORD
nonn,more,bref
AUTHOR
Paul Bourdelais, Sep 05 2017
STATUS
approved