OFFSET
1,2
COMMENTS
Note that 7 is the largest single-digit prime and 11 is the smallest two-digit prime.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
EXAMPLE
For k=6, 7*6 + 11 = 53 (prime).
For k=8, 7*8 + 11 = 67 (prime).
For k=14, 7*14 + 11 = 109 (prime).
MATHEMATICA
Select[Range[0, 500], PrimeQ[7#+11]&] (* Harvey P. Dale, Jun 05 2012 *)
PROG
(PARI) isA101123(n)=isprime(7*n+11) \\ Michael B. Porter, Apr 20 2010
CROSSREFS
KEYWORD
nonn
AUTHOR
Parthasarathy Nambi, Jan 21 2005
EXTENSIONS
Extended by Ray Chandler, Jan 25 2005
STATUS
approved