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Number of 6-ary Lyndon words with trace 0 mod 6.
1

%I #9 Apr 30 2019 11:23:25

%S 1,2,11,51,259,1282,6665,34938,186612,1007510,5496925,30231741,

%T 167444795,932900050,5224277345,29386526544,165947641615,940369781244,

%U 5345260877285,30467985992745,174102782853475,997134114520250

%N Number of 6-ary Lyndon words with trace 0 mod 6.

%H F. Ruskey, <a href="http://combos.org/TSlyndon">Number of q-ary Lyndon words with given trace mod q</a>

%Y Cf. A000048, A051841, A046211, A046209, A054660, etc.

%K nonn,easy

%O 1,2

%A _N. J. A. Sloane_, Apr 18 2000

%E More terms from _James A. Sellers_, Apr 19 2000