A057482 - OEIS

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A057482

Numbers n such that x^n + x^12 + 1 is irreducible over GF(2).

3, 5, 7, 9, 17, 49, 97, 257, 425 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	MATHEMATICA	`Do[ If[ ToString[ Factor[ x^n + x^12 + 1, Modulus -> 2 ] ] == ToString[ x^n + x^12 + 1 ], Print[ n ] ], {n, 0, 750} ]`
	CROSSREFS	`Cf. A002475.` `Sequence in context: A084229 A191356 A144753 * A114136 A025072 A083107` `Adjacent sequences: A057479 A057480 A057481 * A057483 A057484 A057485`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Sep 27 2000`

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Last modified February 17 10:03 EST 2012. Contains 206009 sequences.