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 A334276 #39 May 25 2020 23:40:31 %S A334276 2,5,11,23,47,97,103,197,379,419,691,761,1427,1543,2557,2789,4637, %T A334276 5039,5519,9049,9851,16103,17609,19289,28687,31319,34123,55381,60167, %U A334276 65687,97499,106243,115757,171529,186437,202987,220861,326537,354979,386501,570643,620201,674837 %N A334276 a(n) = prime(A003593(n)). %C A334276 The first six terms agree with A055496. %t A334276 fQ[n_]:=PowerMod[15,n,n]==0; %t A334276 Prime[Select[Range[1000000],fQ]] %Y A334276 Cf. A003593, A055496. %K A334276 nonn %O A334276 1,1 %A A334276 _Yancheng Lu_, May 20 2020