1,1

Do[ If[ ToString[ Factor[ x^n + x^10 + 1, Modulus -> 2 ] ] == ToString[ x^n + x^10 + 1 ], Print[ n ] ], {n, 0, 750} ]

Cf. A002475.

Adjacent sequences: A057477 A057478 A057479 this_sequence A057481 A057482 A057483

Sequence in context: A143967 A007646 A120566 this_sequence A051256 A057795 A054935

nonn

Robert G. Wilson v (rgwv(AT)rgwv.com), Sep 27 2000