A106783 - OEIS

%I #9 Sep 08 2022 08:45:18

%S 2998999,3899989,3979999,3989989,3998899,4789999,4798999,4888999,

%T 4899997,4987999,4989979,4989997,4997899,4997989,4998979,4998997,

%U 4999879,5599999,5699899,5699989,5779999,5789899,5799799,5869999

%N Primes with digit sum = 55.

%H Vincenzo Librandi, <a href="/A106783/b106783.txt">Table of n, a(n) for n = 1..5000</a>

%t Select[Prime[Range[410000]],Total[IntegerDigits[#]]==55&] (* _Harvey P. Dale_, Jun 22 2013 *)

%o (Magma) [p: p in PrimesUpTo(6000000) | &+Intseq(p) eq 55]; // _Vincenzo Librandi_, Jul 09 2014

%Y Cf. similar sequences listed in A244918.

%K nonn,base

%O 1,1

%A _Zak Seidov_, May 16 2005