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A050185 T(2n+7,n), array T as in A051168; a count of Lyndon words. 2
0, 1, 5, 22, 91, 364, 1428, 5537, 21318, 81719, 312455, 1193010, 4552275, 17368680, 66284554, 253086480, 966955410, 3697182450, 14147884842, 54185826156, 207712333598, 796937116661, 3060338457400, 11762344331920 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

Is a(n) = A000588(n+3)/7 if n is not a multiple of 7? R. J. Mathar, Jul 24 2012

LINKS

Table of n, a(n) for n=0..23.

Index entries for sequences related to Lyndon words

CROSSREFS

Sequence in context: A097138 A105467 A208736 * A216597 A085812 A172061

Adjacent sequences:  A050182 A050183 A050184 * A050186 A050187 A050188

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified July 28 17:15 EDT 2021. Contains 346335 sequences. (Running on oeis4.)