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A074414 Number of 5-ary Lyndon words of length n over Z_5 with trace 0 and subtrace 0. 7
1, 0, 0, 6, 24, 104, 432, 1950, 8736, 39298, 177784, 813748, 3755048, 17438400, 81380192, 381468750, 1795133272, 8477100632, 40154790296, 190735234220, 908261625600, 4334883167500, 20732048658288, 99341074218100, 476837158203000, 2292486335637500 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

COMMENTS

Same as number of Lyndon words of length n over GF(5) with trace 0 and subtrace 0.

LINKS

Table of n, a(n) for n=1..26.

Max Alekseyev, PARI/GP scripts for miscellaneous math problems

F. Ruskey, 5-ary Lyndon words with given trace and subtrace

F. Ruskey, 5-ary Lyndon words with given trace and subtrace over GF(5)

CROSSREFS

Cf. A074415, A074416, A074417, A074418, A074419, A074420, A074421.

Sequence in context: A265697 A120583 A089378 * A165793 A122740 A034432

Adjacent sequences:  A074411 A074412 A074413 * A074415 A074416 A074417

KEYWORD

easy,nonn

AUTHOR

Frank Ruskey and Nate Kube, Aug 22 2002

EXTENSIONS

Terms a(16) onward from Max Alekseyev, Apr 09 2013

STATUS

approved

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Last modified December 13 06:26 EST 2019. Contains 329968 sequences. (Running on oeis4.)