OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
MAPLE
a := proc (n) if isprime(64*ithprime(n)+189) = true then ithprime(n) else end if end proc: seq(a(n), n = 1 .. 180); # Emeric Deutsch, Mar 01 2009
MATHEMATICA
Select[Prime[Range[1000]], PrimeQ[(64*# + 189)]&] (* Vincenzo Librandi, Oct 30 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(1000)| IsPrime(64*p + 189)]; // Vincenzo Librandi, Oct 30 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Feb 01 2009
EXTENSIONS
More terms from Emeric Deutsch, Mar 01 2009
STATUS
approved