OFFSET
1,1
COMMENTS
A010888(a(n)) = 4. - Reinhard Zumkeller, Feb 25 2005
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[ Range[ 2000 ], PrimeQ[ # ] && Mod[ #, 9 ] == 4 & ]
Select[Prime[Range[300]], Mod[#, 9]==4&] (* Harvey P. Dale, Aug 20 2015 *)
PROG
(Magma)[ p: p in PrimesUpTo(2000) | p mod 9 in {4} ]; // Vincenzo Librandi, Dec 25 2010
(PARI) select(n->n%9==4, primes(400)) \\ Charles R Greathouse IV, May 27 2014
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Amarnath Murthy, Apr 23 2001
EXTENSIONS
More terms from Robert G. Wilson v, May 10 2001
STATUS
approved