A069050 Numbers n such that 2^n (mod phi(n)) = 2^phi(n) (mod n).

1, 2, 4, 8, 16, 32, 64, 108, 128, 188, 224, 252, 256, 288, 296, 336, 448, 504, 512, 576, 672, 716, 972, 1008, 1024, 1404, 1472, 2016, 2048, 2268, 2808, 3324, 3888, 4096, 4860, 5184, 5500, 6480, 7776, 8192, 8748, 8952, 9720, 9896, 11000, 11104, 12256