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 A140545 #15 Nov 11 2019 00:03:54 %S A140545 23,193,227,397,431,499,601,839,907,941,1009,1213,1451,1553,1621,1723, %T A140545 2029,2063,2131,2267,2437,2539,2777,2879,3049,3083,3253,3389,3457, %U A140545 3491,3559,3593,3797,3967,4001,4273,4409,4783,4817,4919,4987,5021,5531,5701,5939 %N A140545 Primes of form 17n + 6. %H A140545 Daniel Starodubtsev, <a href="/A140545/b140545.txt">Table of n, a(n) for n = 1..10000</a> %t A140545 Select[ Range[6,5000,17], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 03 2011*) %o A140545 (PARI) forprime(p=2,1e4,if(p%17==6,print1(p", "))) \\ _Charles R Greathouse IV_, Dec 21 2011 %Y A140545 Cf. A129484. %K A140545 nonn %O A140545 1,1 %A A140545 _Juri-Stepan Gerasimov_, Jun 29 2008 %E A140545 More terms from _N. J. A. Sloane_, Jul 11 2008