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 A105679 #20 Sep 08 2022 08:45:17 %S A105679 0,18,24,30,36,38,44,54,56,60,78,80,86,96,108,114,128,140,144,158,168, %T A105679 170,176,186,198,200,206,210,224,260,288,330,348,350,366,368,374,390, %U A105679 414,434,444,458,470,486,488,494,530,540,560,564,570,576,596,614,648 %N A105679 Numbers k such that 997*k + 101 is prime. %C A105679 101 and 997 are the smallest and largest three-digit primes, respectively. %H A105679 Harvey P. Dale, <a href="/A105679/b105679.txt">Table of n, a(n) for n = 1..1000</a> %e A105679 If k=0, then 997*k + 101 = 101 (prime). %e A105679 If k=96, then 997*k + 101 = 95813 (prime). %t A105679 Select[Range[0,1000],PrimeQ[997#+101]&] (* _Harvey P. Dale_, May 23 2012 *) %o A105679 (Magma) [n: n in [0..700] | IsPrime(997*n+101)]; // _Vincenzo Librandi_, Nov 13 2010 %o A105679 (PARI) is(n)=isprime(997*n+101) \\ _Charles R Greathouse IV_, May 22 2017 %Y A105679 Cf. A105680. %K A105679 nonn %O A105679 1,2 %A A105679 _Parthasarathy Nambi_, May 06 2005