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 A132234 #18 Sep 08 2022 08:45:31
%S A132234 19,79,109,139,199,229,349,379,409,439,499,619,709,739,769,829,859,
%T A132234 919,1009,1039,1069,1129,1249,1279,1399,1429,1459,1489,1549,1579,1609,
%U A132234 1669,1699,1759,1789,1879,1999,2029,2089,2179,2239,2269,2389,2539,2659,2689
%N A132234 Primes congruent to 19 (mod 30).
%C A132234 Also primes congruent to 4 (mod 15). - _N. J. A. Sloane_, Jul 11 2008
%C A132234 Primes ending in 9 with (SOD-1)/3 integer where SOD is sum of digits. - _Ki Punches_
%H A132234 Vincenzo Librandi, <a href="/A132234/b132234.txt">Table of n, a(n) for n = 1..1000</a>
%H A132234 C. K. Caldwell, <a href="http://primes.utm.edu">The Prime Pages</a>.
%H A132234 Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>.
%F A132234 a(n) = A158806(n)*30 + 19. - Chandler
%F A132234 Intersection of A030433 and A002476. - Chandler
%t A132234 Select[Prime[Range[1000]],MemberQ[{19},Mod[#,30]]&] (* _Vincenzo Librandi_, Aug 14 2012 *)
%t A132234 Select[Range[19,2700,30],PrimeQ] (* _Harvey P. Dale_, Dec 26 2014 *)
%o A132234 (Magma) [p: p in PrimesUpTo(3000) | p mod 30 eq 19 ]; // _Vincenzo Librandi_, Aug 14 2012
%o A132234 (PARI) is(n)=isprime(n) && n%30==19 \\ _Charles R Greathouse IV_, Jul 01 2016
%Y A132234 Cf. A000040, A039949, A132230-A132236.
%K A132234 nonn,easy
%O A132234 1,1
%A A132234 _Omar E. Pol_, Aug 15 2007
%E A132234 Extended by _Ray Chandler_, Apr 07 2009