OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..8000
MATHEMATICA
Select[Prime[Range[120]], MemberQ[{2, 3, 4, 5, 6}, Mod[#, 7]] &] (* Vladimir Joseph Stephan Orlovsky, Feb 18 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved