A101284 Numbers n such that a type-8 Gaussian normal basis exists for GF(2^n) over GF(2).

5, 9, 11, 17, 29, 35, 39, 51, 65, 71, 77, 95, 101, 107, 117, 129, 131, 137, 141, 149, 161, 179, 185, 201, 215, 239, 249, 267, 269, 287, 297, 299, 305, 309, 315, 327, 329, 339, 341, 347, 371, 375, 381, 401, 407, 429, 431, 441, 449, 459, 471, 479