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 A036960 #16 May 06 2025 11:06:14 %S A036960 2,3,5,11,13,23,31,41,43,53,61,101,103,113,131,151,163,211,223,233, %T A036960 241,251,263,311,313,331,353,401,421,431,433,443,461,463,503,521,523, %U A036960 541,563,601,613,631,641,643,653,661,1013,1021,1031,1033,1051,1061,1063 %N A036960 Primes containing only digits from the set (0,1,2,3,4,5,6). %H A036960 James Maynard and Brady Haran, <a href="https://www.youtube.com/watch?v=eeoBCS7IEqs">Primes without a 7</a>, Numberphile video (2019) %t A036960 Select[Prime[Range[200]],Max[IntegerDigits[#]]<7&] (* _Harvey P. Dale_, Feb 08 2019 *) %Y A036960 Subsequence of A036962. %Y A036960 Cf. A036952-A036964. %K A036960 nonn,base %O A036960 1,1 %A A036960 _Patrick De Geest_, Jan 04 1999 %E A036960 Offset 1 from _Michel Marcus_, Oct 10 2019