OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..5000
MATHEMATICA
Select[Prime[Range[410000]], Total[IntegerDigits[#]]==55&] (* Harvey P. Dale, Jun 22 2013 *)
PROG
(Magma) [p: p in PrimesUpTo(6000000) | &+Intseq(p) eq 55]; // Vincenzo Librandi, Jul 09 2014
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Zak Seidov, May 16 2005
STATUS
approved