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 A046282 #8 Oct 10 2019 00:32:30 %S A046282 3,31,37,173,179,293,353,383,389,397,409,467,491,547,691,733,761,829, %T A046282 883,911,953,967,1129,1259,1279,1291,1307,1319,1373,1399,1433,1447, %U A046282 1459,1531,1543,1607,1627,1669,1693,1697,1709,1777,1787,1811,1871,1907 %N A046282 Numbers n such that n is a prime and sum of all lucky numbers <= n is a prime. %Y A046282 Cf. A013917, A000959. %K A046282 nonn %O A046282 1,1 %A A046282 _Patrick De Geest_, Jun 15 1998