A058203 Numbers n such that x^n + x^10 + 2 is irreducible over GF(3).

12, 16, 40, 44, 64, 92, 112, 208, 400, 476, 568, 1528, 1916

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Prog

(PARI) is(k) = polisirreducible(Mod(1, 3)*(x^k + x^10 + 2)); \\ Jinyuan Wang, Apr 15 2020

Crossrefs

Cf. A057480.

Sequence in context: A256934 A343153 A360619 * A341297 A323978 A219390

Adjacent sequences: A058200 A058201 A058202 * A058204 A058205 A058206

Keyword

nonn,more

Author

Robert G. Wilson v, Nov 29 2000

Extensions

a(12)-a(13) from Jinyuan Wang, Apr 15 2020

Status

approved