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 A261324 #10 Aug 17 2015 19:09:00 %S A261324 2,3,5,3,5,7,11,11,7,5,5,11,11,11,11,7,13,13,13,29,29,7,7 %N A261324 Smallest prime p that starts an n-tuplet of consecutive primes of length A008407(n). %C A261324 In contrast to A065688, n-tuplets here may be singular and give the complete set of residues modulo some prime. For example, for n=4 we have the 4-tuplet: (3,5,7,11) = (3,3+2,3+4,3+8), but there are no other prime 4-tuplets of the form (p,p+2,p+4,p+8), since one of its elements would be divisible by 3. %C A261324 For any n, a(n) <= n or a(n) = A065688(n). %F A261324 a(n) = A000040(A261323(n)). %Y A261324 Cf. A000040, A008407, A065688, A261323. %K A261324 nonn,more %O A261324 1,1 %A A261324 _Max Alekseyev_, Aug 14 2015