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 A106774 #7 Sep 08 2022 08:45:18 %S A106774 59999,69899,77999,78989,79889,79979,79997,88799,88997,89897,96989, %T A106774 98897,99689,159899,168899,169889,178799,178889,179897,179969,189599, %U A106774 189797,189887,189977,196799,197699,197969,198599,198689,198959,198977 %N A106774 Primes with digit sum = 41. %H A106774 Vincenzo Librandi, <a href="/A106774/b106774.txt">Table of n, a(n) for n = 1..4500</a> %t A106774 Select[Prime[Range[25000]], Total[IntegerDigits[#]]==41 &] (* _Vincenzo Librandi_, Jul 09 2014 *) %o A106774 (Magma) [p: p in PrimesUpTo(200000) | &+Intseq(p) eq 41]; // _Vincenzo Librandi_, Jul 09 2014 %Y A106774 Cf. similar sequences listed in A244918. %K A106774 nonn,base %O A106774 1,1 %A A106774 _Zak Seidov_, May 16 2005