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 A260565 #15 Sep 08 2022 08:46:13 %S A260565 6,9,25,46,89,92,109,133,136,140,167,173,213,239,255,277,337,350,359, %T A260565 553,554,586,594,599,639,692,710,815,860,864,1015,1030,1050,1094,1106, %U A260565 1110,1112,1195,1199,1211,1216,1260,1347,1363,1370,1459,1476,1477,1507,1541 %N A260565 Numbers n such that (n^59+1)/(n+1) is prime. %H A260565 Tim Johannes Ohrtmann, <a href="/A260565/b260565.txt">Table of n, a(n) for n = 1..10000</a> %t A260565 Select[Range[1, 10000], PrimeQ[(#^59 + 1)/(# + 1)] &] %o A260565 (PARI) for(n=1,10000, if(isprime((n^59+1)/(n+1)), print1(n,", "))) %o A260565 (Magma) [n: n in [1..10000] |IsPrime((n^59 + 1) div (n + 1))] %Y A260565 Cf. A055494, A246392, A250174, A250178, A250181, A250185, A250187, A250193, A260558-A260573. %K A260565 nonn %O A260565 1,1 %A A260565 _Tim Johannes Ohrtmann_, Jul 29 2015