This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A106785 #7 Sep 08 2022 08:45:18 %S A106785 4999999,5989999,6799999,6899899,6899989,6988999,6998989,6999799, %T A106785 6999997,7879999,7888999,7897999,7898899,7899979,7969999,7988899, %U A106785 7997989,7998979,8789899,8798989,8799997,8878999,8879989,8888989 %N A106785 Primes with digit sum = 58. %H A106785 Vincenzo Librandi, <a href="/A106785/b106785.txt">Table of n, a(n) for n = 1..2600</a> %t A106785 Select[Prime[Range[1000000]], Total[IntegerDigits[#]]==58 &] (* _Vincenzo Librandi_, Jul 09 2014 *) %o A106785 (Magma) [p: p in PrimesUpTo(9000000) | &+Intseq(p) eq 58]; // _Vincenzo Librandi_, Jul 09 2014 %Y A106785 Cf. similar sequences listed in A244918. %K A106785 nonn,base %O A106785 1,1 %A A106785 _Zak Seidov_, May 16 2005