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%I #13 Aug 10 2021 05:07:56
%S 1,11,121,253,1331,2783,3883,4609,5819,11891,14641,30613,42713,50699,
%T 64009,89309,106007,130801,133837,161051,273493,336743,410069,469843,
%U 557689,558877,704099,982399,1166077,1370699,1438811,1472207,1626977
%N Numbers k that divide 6^k + 5^k.
%Y Cf. A074615.
%K nonn
%O 1,2
%A _David W. Wilson_