A058217 - OEIS

A058217

Numbers n such that x^n + x^11 + 2 is irreducible over GF(3).

2, 8, 18, 104, 178, 188, 330, 370, 440, 824, 1090, 1184, 3524, 5336

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OFFSET

1,1

COMMENTS

a(15) > 10000. - Max Alekseyev, Mar 18 2023

LINKS

PROG

(PARI) is_A058217(k) = polisirreducible(Mod(1, 3)*(x^k + x^11 + 2)); \\ Jinyuan Wang, Apr 15 2020

CROSSREFS

KEYWORD

nonn,more

AUTHOR

EXTENSIONS

a(13)-a(14) from Max Alekseyev, Mar 17 2023

STATUS

approved