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 A111174 #25 Oct 28 2024 17:46:31 %S A111174 3,4,8,10,13,14,17,18,19,24,25,28,32,39,42,43,47,48,50,52,54,55,62,67, %T A111174 69,73,74,75,78,83,84,87,88,89,90,95,99,103,105,108,109,112,113,118, %U A111174 119,123,125,127,130,132,134,138,140,143,144,147,153,154,157,158,162 %N A111174 Numbers k such that 24*k + 1 is prime. %C A111174 Half of the even terms in A110801. - _R. J. Mathar_, Jan 31 2011 %H A111174 Daniel Starodubtsev, <a href="/A111174/b111174.txt">Table of n, a(n) for n = 1..10000</a> %e A111174 If k=99 then 24*k + 1 = 2377 (prime). %t A111174 Select[Range[200],PrimeQ[24#+1]&] (* _Harvey P. Dale_, Apr 01 2018 *) %o A111174 (Magma) [ n: n in [0..1500] | IsPrime(24*n + 1) ]; // _Vincenzo Librandi_, Jan 31 2011 %o A111174 (PARI) is(n)=isprime(24*n+1) \\ _Charles R Greathouse IV_, Feb 20 2017 %Y A111174 Cf. A153384 (complement), A107008 (conjecturally equivalent) %K A111174 nonn %O A111174 1,1 %A A111174 _Parthasarathy Nambi_, Oct 21 2005 %E A111174 More terms from _Christian G. Bower_, Jan 06 2006