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 A229059 #9 Sep 08 2022 08:46:05 %S A229059 29,41,47,61,71,89,97,103,107,131,139,149,193,211,241,263,277,293,311, %T A229059 313,349,353,379,383,397,401,419,443,461,491,521,557,593,599,631,647, %U A229059 677,739,761,809,827,877,983,1013,1039,1061,1109,1117,1171,1193,1201 %N A229059 Smallest of 13 consecutive primes whose sum is a prime. %H A229059 Vincenzo Librandi, <a href="/A229059/b229059.txt">Table of n, a(n) for n = 1..1000</a> %e A229059 a(1)=29 since 29+31+37+41+43+47+53+59+61+67+71+73+79=691 is a prime. %t A229059 Transpose[Select[Partition[Prime[Range[250]], 13, 1], PrimeQ[Total[#]]&]][[1]] %o A229059 (Magma) [NthPrime(n): n in [1..200] | IsPrime(&+[NthPrime(n+s): s in [0..12]])]; %Y A229059 Cf. A073681, A152468, A180948, A189571, A180950, A226380. %K A229059 nonn %O A229059 1,1 %A A229059 _Vincenzo Librandi_, Sep 13 2013