A057480 - OEIS

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A057480

Numbers n such that x^n + x^10 + 1 is irreducible over GF(2).

3, 7, 33, 111, 279, 511 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	MATHEMATICA	`Do[ If[ ToString[ Factor[ x^n + x^10 + 1, Modulus -> 2 ] ] == ToString[ x^n + x^10 + 1 ], Print[ n ] ], {n, 0, 750} ]`
	CROSSREFS	`Cf. A002475.` `Sequence in context: A143967 A007646 A120566 * A051256 A057795 A054935` `Adjacent sequences: A057477 A057478 A057479 * A057481 A057482 A057483`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Sep 27 2000`

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Last modified February 16 09:27 EST 2012. Contains 205904 sequences.