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 A100201 #15 Sep 08 2022 08:45:15 %S A100201 3,233,463,509,601,647,739,877,1061,1153,1291,1429,1567,1613,1889, %T A100201 2027,2441,2579,2671,3361,3407,3499,3637,3821,4051,4327,4373,4603, %U A100201 4649,4787,5431,5477,5569,6029,6121,6397,6581,6673,6719,6857,6949,7547,7639,7823 %N A100201 Primes of the form 23n+3. %H A100201 Vincenzo Librandi, <a href="/A100201/b100201.txt">Table of n, a(n) for n = 1..10000</a> %t A100201 Select[Range[3,10000,23],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 05 2011 *) %o A100201 (Magma) [ a: n in [0..400] | IsPrime(a) where a is 23*n+3 ]; // _Vincenzo Librandi_, Dec 07 2011 %Y A100201 Cf. A040984, A141908. %K A100201 nonn,easy %O A100201 1,1 %A A100201 Jun Mizuki (suzuki32(AT)sanken.osaka-u.ac.jp), Dec 27 2004