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 A215106 #9 Sep 08 2022 08:46:03
%S A215106 3,5,17,47,61,71,83,113,127,137,149,157,179,181,193,223,269,281,311,
%T A215106 313,347,379,401,421,443,457,467,479,487,509,523,577,599,619,641,643,
%U A215106 677,709,743,751,773,787,797,809,839,853,863,883,907,919,929,941,971
%N A215106 Primes congruent to {3, 5, 6} mod 11.
%H A215106 Vincenzo Librandi, <a href="/A215106/b215106.txt">Table of n, a(n) for n = 1..1000</a>
%F A215106 a(n) ~ (10/3) n log n. - _Charles R Greathouse IV_, Sep 28 2015
%t A215106 Select[Prime[Range[800]],MemberQ[{3, 5, 6},Mod[#,11]]&]
%o A215106 (Magma) [p: p in PrimesUpTo(1500) | p mod 11 in [3, 5, 6]];
%o A215106 (PARI) is(n)=isprime(n) && (n%11==3 || n%11==5 || n%11==6) \\ _Charles R Greathouse IV_, Sep 28 2015
%Y A215106 Cf. A000040, A003625.
%K A215106 nonn
%O A215106 1,1
%A A215106 _Vincenzo Librandi_, Aug 04 2012