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 A201011 #30 Feb 16 2025 08:33:16 %S A201011 2,3,7,11,19,23,29,31,41,47,107,199,211,281,521,1103,2161,2207,2521, %T A201011 3571,5779,9349,9901,14503,90481,103681,3010349,11128427,29134601, %U A201011 54018521,261399601,370248451,599786069,6643838879,10745088481,10749957121,10783342081 %N A201011 Primes that are Lucas primes, or that can be written as the quotient of Lucas numbers. %H A201011 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/LucasNumber.html">Lucas Number</a> %H A201011 <a href="/index/Lu#Lucas">Index entries for Lucas sequences</a> %e A201011 23 is in the sequence because it is prime and Lucas(12)/(Lucas(0)*Lucas(4)) = 23. %Y A201011 Cf. A000032, A200381, A200995, A201010, A201012. Supersequence of A005479. Subsequence of A178762. %K A201011 nonn %O A201011 1,1 %A A201011 _Arkadiusz Wesolowski_, Jan 08 2013 %E A201011 261399601 inserted by _Arkadiusz Wesolowski_, Feb 05 2013