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Search: id:A074405
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| A074405 |
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Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 3. |
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+0
12
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| 0, 1, 2, 6, 16, 40, 128, 448, 1706, 6579, 24576, 90110, 327680, 1198080
(list; graph; listen)
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OFFSET
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1,3
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LINKS
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F. Ruskey, 4-ary Lyndon words of given trace and subtrace
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CROSSREFS
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Cf. A068596, A074403, A074404, A074406, A074407, A074408, A074409, A074410, A074411, A074412, A074413.
Sequence in context: A057711 A111281 A018021 this_sequence A068786 A158920 A143123
Adjacent sequences: A074402 A074403 A074404 this_sequence A074406 A074407 A074408
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KEYWORD
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easy,nonn
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AUTHOR
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Frank Ruskey, Nate Kube (fruskey(AT)cs.uvic.ca), Aug 22 2002
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