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 A057770 #6 Oct 24 2015 11:48:57
%S A057770 11,19,61,89,101,109,181,191,199,601,619,661,691,809,811,881,911,919,
%T A057770 991,1009,1019,1061,1069,1091,1109,1181,1601,1609,1619,1669,1699,1801,
%U A057770 1811,1861,1889,1901,1999,6011,6089,6091,6101,6199,6619,6661,6689,6691
%N A057770 The primes in A045574.
%H A057770 Harvey P. Dale, <a href="/A057770/b057770.txt">Table of n, a(n) for n = 1..1000</a>
%F A057770 Primes containing the digits 0, 1, 6, 8 or 9 only.
%t A057770 Select[FromDigits/@Tuples[{0,1,6,8 , 9},4],PrimeQ] (* _Harvey P. Dale_, Oct 24 2015 *)
%Y A057770 Cf. A000787, A045574.
%K A057770 base,nonn,easy
%O A057770 1,1
%A A057770 _G. L. Honaker, Jr._, Nov 01 2000