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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.

A132259 Isolated primes congruent to {1, 17, 19, 29} mod 30.

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%I A132259 #8 Mar 04 2019 19:32:46
%S A132259 47,79,89,167,211,257,317,331,359,379,389,409,439,449,467,479,499,509,
%T A132259 541,557,587,631,647,677,691,709,719,739,751,769,797,839,887,919,929,
%U A132259 947,977,991,1009,1039,1069,1097,1109,1129,1171,1187
%N A132259 Isolated primes congruent to {1, 17, 19, 29} mod 30.
%H A132259 Harvey P. Dale, <a href="/A132259/b132259.txt">Table of n, a(n) for n = 1..1000</a>
%H A132259 C. K. Caldwell, <a href="http://primes.utm.edu">The Prime Pages</a>.
%H A132259 Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>.
%t A132259 Select[Prime[Range[200]],NoneTrue[#+{2,-2},PrimeQ]&&MemberQ[ {1,17,19,29},Mod[ #,30]]&] (* Requires Mathematica version 10 or later *) (* _Harvey P. Dale_, Mar 04 2019 *)
%Y A132259 Cf. A007510, A074822, A078857.
%K A132259 easy,nonn
%O A132259 1,1
%A A132259 _Omar E. Pol_, Aug 20 2007