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Search: id:A074403
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| A074403 |
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Number of 4-ary Lyndon words of length n over Z_4 with trace 0 and subtrace 1. |
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+0
12
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| 0, 0, 2, 6, 16, 45, 128, 448, 1706, 6528, 24576, 90110, 327680, 1198665
(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, A074404, A074405, A074406, A074407, A074408, A074409, A074410, A074411, A074412, A074413.
Sequence in context: A026163 A005717 A025266 this_sequence A098617 A092687 A094039
Adjacent sequences: A074400 A074401 A074402 this_sequence A074404 A074405 A074406
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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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