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 A338716 #12 Nov 12 2020 02:41:36 %S A338716 11,3,5,7,19,11,13,17,19,421,23,127,29,31,233,37,139,41,43,47,149,151, %T A338716 53,157,59,61,163,67,269,71,73,277,79,181,83,487,89,191,193,97,199, %U A338716 101,103,107,109,2111,113,1117,3119,3121,1123,127,1129,131,4133,137,139,2141,2143,5147,149,151,1153,157 %N A338716 Smallest prime ending with decimal expansion of n, for n equal to 5 or relatively prime to 10. %C A338716 Included for completeness. This is A338715 with 5 adjoined. See that entry for further information. %C A338716 a(n) exists by Dirichlet's theorem. %H A338716 <a href="/index/Pri#piden">Index entries for primes involving decimal expansion of n</a> %Y A338716 See A245193, A337834, A338715 for other versions. %K A338716 nonn,base %O A338716 1,1 %A A338716 _N. J. A. Sloane_, Nov 11 2020 %E A338716 More terms from _Robert Israel_, Nov 11 2020