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 A100203 #11 Sep 08 2022 08:45:15 %S A100203 3,151,373,521,743,1039,1187,1409,1483,2297,2371,2593,2741,2963,3037, %T A100203 3259,3407,3851,4073,4517,4591,4813,5479,5701,5849,5923,6367,6737, %U A100203 6959,7477,7699,8069,8291,8513,9623,9697,10067,10141,10289,10733,11177,11251 %N A100203 Primes of the form 37n+3. %H A100203 Vincenzo Librandi, <a href="/A100203/b100203.txt">Table of n, a(n) for n = 1..1000</a> %t A100203 Select[37 Range[0,400]+3, PrimeQ] (* _Harvey P. Dale_, Mar 24 2011 *) %o A100203 (Magma) [ a: n in [0..400] | IsPrime(a) where a is 37*n+3 ]; // _Vincenzo Librandi_, Jul 18 2012 %K A100203 nonn,easy %O A100203 1,1 %A A100203 Jun Mizuki (suzuki32(AT)sanken.osaka-u.ac.jp), Dec 28 2004