1,1

Do[ If[ ToString[ Factor[ x^n + x^12 + 1, Modulus -> 2 ] ] == ToString[ x^n + x^12 + 1 ], Print[ n ] ], {n, 0, 750} ]

Cf. A002475.

Sequence in context: A146556 A084229 A144753 this_sequence A114136 A025072 A083107

Adjacent sequences: A057479 A057480 A057481 this_sequence A057483 A057484 A057485

nonn

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