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%I A057480 #17 Nov 29 2022 01:19:55
%S A057480 3,7,33,111,279,511,1047,1239,8119,15727,16153,22617,38407
%N A057480 Numbers k such that x^k + x^10 + 1 is irreducible over GF(2).
%C A057480 Any subsequent terms are > 300000. - _Lucas A. Brown_, Nov 28 2022
%H A057480 Lucas A. Brown, Python program.
%H A057480 Lucas A. Brown, Sage program.
%o A057480 (PARI) is(k) = polisirreducible(Mod(1, 2)*(x^k + x^10 + 1)); \\ _Jinyuan Wang_, Apr 15 2020
%Y A057480 Cf. A002475.
%K A057480 nonn,more
%O A057480 1,1
%A A057480 _Robert G. Wilson v_, Sep 27 2000
%E A057480 a(7)-a(8) from _Jinyuan Wang_, Apr 15 2020
%E A057480 a(9)-a(13) from _Lucas A. Brown_, Nov 28 2022
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