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A057193 Numbers n such that n | 12^n + 11^n. 0

%I #3 Mar 30 2012 17:30:26

%S 1,23,529,1081,3197,12167,19067,24863,50807,73531,150259,279841,

%T 438541,444383,571849,896149,1168561,1691213,2387929,2650313,3455957,

%U 6436343,7062173,10086443,10220809,13152527,15806543,20611427,20886001

%N Numbers n such that n | 12^n + 11^n.

%t Do[ If[ Mod[ PowerMod[ 12, n, n ] + PowerMod[ 11, n, n ], n] == 0, Print[n]], {n, 1, 10^8} ]

%K nonn

%O 1,2

%A _Robert G. Wilson v_, Sep 15 2000

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Last modified May 1 17:43 EDT 2024. Contains 372175 sequences. (Running on oeis4.)