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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.

A285992 Primes in the bisected Lucas sequence A002878.

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%I A285992 #18 Sep 01 2024 16:01:59
%S A285992 11,29,199,521,3571,9349,3010349,54018521,370248451,6643838879,
%T A285992 119218851371,5600748293801,688846502588399,32361122672259149,
%U A285992 412670427844921037470771,258899611203303418721656157249445530046830073044201152332257717521
%N A285992 Primes in the bisected Lucas sequence A002878.
%C A285992 Subsequence of A005479.
%F A285992 A002878 INTERSECT A000040.
%F A285992 A000032(k) for odd k in A001606. - _Robert Israel_, May 01 2017
%p A285992 select(isprime, [seq(combinat:-fibonacci(2*n)+combinat:-fibonacci(2*n+2), n=1..200)]); # _Robert Israel_, May 01 2017
%t A285992 Select[LucasL[Range[1, 400, 2]], PrimeQ] (* _Vincenzo Librandi_, May 01 2017 *)
%t A285992 Select[LinearRecurrence[{3,-1},{1,4},160],PrimeQ] (* _Harvey P. Dale_, Sep 01 2024 *)
%Y A285992 Cf. A001606, A002878, A005479, A121534, A180363, A269254, A294099 (row 3).
%K A285992 nonn
%O A285992 1,1
%A A285992 _R. J. Mathar_, Apr 30 2017