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A306588 Numbers k such that A002182(k)-1 is prime. 5

%I #21 Dec 03 2020 06:58:09

%S 3,4,5,6,8,9,11,12,13,14,15,16,19,20,21,28,30,31,37,39,40,45,52,55,65,

%T 66,67,68,70,79,81,84,101,108,118,131,132,136,143,148,149,151,163,170,

%U 174,185,191,200,203,208,212,231,259,261,286,289,297,317,326,327

%N Numbers k such that A002182(k)-1 is prime.

%H Amiram Eldar, <a href="/A306588/b306588.txt">Table of n, a(n) for n = 1..1331</a>

%H Benny Lim, <a href="https://www.parabola.unsw.edu.au/files/articles/2010-2019/volume-54-2018/issue-3/vol54_no3_4.pdf">Prime Numbers Generated From Highly Composite Numbers</a>, Parabola Magazine, volume 54, issue 3, 2018.

%Y Cf. A002182 (highly composite numbers), A072826, A306587.

%K nonn

%O 1,1

%A _Dmitry Kamenetsky_, Mar 02 2019

%E More terms from _Daniel Suteu_, Mar 02 2019

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Last modified April 25 13:33 EDT 2024. Contains 371971 sequences. (Running on oeis4.)