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A054666
Number of 6-ary Lyndon words with trace 1 mod 6.
2
1, 3, 12, 54, 259, 1296, 6665, 34992, 186624, 1007769, 5496925, 30233088, 167444795, 932906715, 5224277604, 29386561536, 165947641615, 940369969152, 5345260877285, 30467987000514, 174102782860140, 997134120017175
OFFSET
1,2
COMMENTS
Also number of 6-ary Lyndon words with trace 5 mod 6.
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Apr 18 2000
EXTENSIONS
More terms from James A. Sellers, Apr 19 2000
STATUS
approved