%I
%S 12,39,56,85,88,95,104,161,407,451,473,533,559,611,901,1003,1037,1121,
%T 1139,1159,1273,1349,1387,1633,1679,1817,1909,2047,2581,2813,2929,
%U 2987,3007,3103,3131,3161,3193,3277,3317,3379,3503,4181,4699,4847,5069,5143,5207
%N Solutions n of the equation A064380(n)A000010(n)=3 in integers n>=2.
%C The defining equation has infinitely many solutions.
%D V. S. Shevelev, Multiplicative functions in the FermiDirac arithmetic, Izvestia Vuzov of the NorthCaucasus region, Nature sciences 4 (1996), 2843.
%H Amiram Eldar, <a href="/A186779/b186779.txt">Table of n, a(n) for n = 1..300</a>
%Y Cf. A000010, A064380, A176472, A176509.
%K nonn
%O 1,1
%A _Vladimir Shevelev_, Feb 26 2011
%E More terms from _Amiram Eldar_, Sep 14 2019
