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 A046066 #26 Feb 16 2025 08:32:38 %S A046066 3,5,7,13,17,19,23,37,47,59,61,67,71,79,89,101,103,107,109,127,151, %T A046066 157,163,167,191,197,199,223,229,233,239,271,277,283,293,307,311,313, %U A046066 331,353,373,379,383,397,401,409,419,421,439,443,457,461,491,499,509 %N A046066 Fortunate primes (A005235) in numerical order with duplicates removed. %D A046066 R. K. Guy, Unsolved Problems in Number Theory, A2. %H A046066 Lior Manor, <a href="/A046066/b046066.txt">Table of n, a(n) for n = 1..1494</a> (first 1044 terms from Charles R Greathouse IV) %H A046066 Antonín Čejchan, Michal Křížek, and Lawrence Somer, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL25/Krizek/krizek3.html">On Remarkable Properties of Primes Near Factorials and Primorials</a>, Journal of Integer Sequences, Vol. 25 (2022), Article 22.1.4. %H A046066 R. K. Guy, <a href="/A005728/a005728.pdf">Letter to N. J. A. Sloane, 1987</a> %H A046066 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/FortunatePrime.html">Fortunate Prime</a> %Y A046066 Cf. A005235. %K A046066 nonn %O A046066 1,1 %A A046066 _Eric W. Weisstein_