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 A139532 #7 Jul 24 2017 16:40:51
%S A139532 0,1,2,5,6,8,11,12,13,15,20,21,22,23,25,26,28,30,32,33,35,36,37,43,46,
%T A139532 48,53,60,61,63,65,67,70,71,72,77,82,83,86,88,90,91,93,97,98,102,105,
%U A139532 110,111,112,113,116,118,123,125,127,131,132,135,137,138,145,147,148
%N A139532 Numbers n such that numbers 24n+19 are primes.
%H A139532 Reinhard Zumkeller, <a href="/A139532/b139532.txt">Table of n, a(n) for n = 1..10000</a>
%t A139532 a = {}; Do[If[PrimeQ[24 n + 19], AppendTo[a, n]], {n, 0, 200}]; a
%t A139532 Select[Range[0,200],PrimeQ[24#+19]&] (* _Harvey P. Dale_, Jul 24 2017 *)
%o A139532 (Haskell)
%o A139532 a139532 n = a139532_list !! (n-1)
%o A139532 a139532_list = [x | x <- [0..], a010051' (24 * x + 19) == 1]
%o A139532 -- _Reinhard Zumkeller_, Apr 12 2014
%Y A139532 Cf. A010051.
%K A139532 nonn
%O A139532 1,3
%A A139532 _Artur Jasinski_, Apr 25 2008