A217588 - OEIS

%I #26 Sep 08 2022 08:46:04

%S 2521,7561,12601,15121,20161,30241,35281,42841,45361,47881,55441,

%T 65521,68041,78121,93241,100801,110881,126001,128521,131041,141121,

%U 146161,151201,156241,158761,161281,176401,178921,186481,196561,199081,206641,211681,229321

%N Primes of the form 2520k + 1 for some k.

%H Vincenzo Librandi, <a href="/A217588/b217588.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[1 + 2520*Range[100], PrimeQ] (* _T. D. Noe_, Oct 10 2012 *)

%o (Magma) [p: p in PrimesInInterval(2521,260000) | IsOne(p mod 2520)]; // _Bruno Berselli_, Oct 10 2012

%Y Subsequence of A217587.

%K nonn,easy

%O 1,1

%A _Joshua S.M. Weiner_, Oct 07 2012