cp's OEIS Frontend

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.

A154833 Numbers n such that n^5-2 is prime.

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%I A154833 #13 Sep 08 2022 08:45:40
%S A154833 3,13,31,63,93,139,181,211,229,265,271,303,325,339,343,345,411,441,
%T A154833 519,523,531,549,555,573,619,663,675,681,693,741,751,805,819,835,853,
%U A154833 861,945,951,969,975,993,1063,1071,1095,1119,1143,1275,1281,1305,1329
%N A154833 Numbers n such that n^5-2 is prime.
%C A154833 3^5-2=241 prime, 13^5-2=371291 prime,...
%H A154833 Vincenzo Librandi, <a href="/A154833/b154833.txt">Table of n, a(n) for n = 1..1000</a>
%t A154833 lst={};Do[p=n^5-2;If[PrimeQ[p],AppendTo[lst,n]],{n,0,7!}];lst
%t A154833 Select[Range[2 10^3], PrimeQ[#^5 - 2] &] (* _Vincenzo Librandi_, Mar 20 2014 *)
%o A154833 (Magma) [n: n in [1..500] | IsPrime(n^5-2)]; // _Vincenzo Librandi_, Nov 26 2010
%o A154833 (PARI) is(n)=isprime(n^5-2) \\ _Charles R Greathouse IV_, Feb 17 2017
%Y A154833 Cf. A028870, A038599, A154831, A154832.
%K A154833 nonn,easy
%O A154833 1,1
%A A154833 _Vladimir Joseph Stephan Orlovsky_, Jan 15 2009