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Numbers k such that k | 14^k + 1.
11

%I #14 Mar 21 2020 04:07:05

%S 1,3,5,9,15,25,27,45,75,81,125,135,171,183,225,243,355,375,405,505,

%T 513,549,625,675,729,855,915,1065,1125,1215,1515,1539,1647,1775,1875,

%U 2025,2187,2525,2565,2745,3125,3195,3249,3375,3645,4275,4545

%N Numbers k such that k | 14^k + 1.

%H Seiichi Manyama, <a href="/A015965/b015965.txt">Table of n, a(n) for n = 1..3000</a>

%Y Column k=14 of A333429.

%K nonn

%O 1,2

%A _Robert G. Wilson v_