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 A265324 #9 Dec 11 2015 09:03:58 %S A265324 2,3,5,7,11,31,71,73,97,311,733,971,991,9311,999331, %T A265324 1111111111111111111,11111111111111111111111 %N A265324 Numbers with nonincreasing digits such that every cyclic shift is a prime. %C A265324 a(18) is too big to display, see the b-file. %C A265324 a(n) is the intersection of the sequences A068652 and A009996. %H A265324 Chai Wah Wu, <a href="/A265324/b265324.txt">Table of n, a(n) for n = 1..18</a> %Y A265324 Cf. A068652, A009996, A263499. %K A265324 nonn,base %O A265324 1,1 %A A265324 _Chai Wah Wu_, Dec 07 2015