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A074411
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Number of 4-ary Lyndon words of length n over Z_4 with trace 2 and subtrace 1.
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12
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0, 0, 2, 4, 16, 36, 128, 440, 1706, 6560, 24576, 90046, 327680, 1197824
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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LINKS
| F. Ruskey, 4-ary Lyndon words of given trace and subtrace
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CROSSREFS
| Cf. A068596, A074403, A074404, A074405, A074406, A074407, A074408, A074409, A074410, A074412, A074413.
Sequence in context: A001088 A101926 A087965 * A189838 A000216 A110998
Adjacent sequences: A074408 A074409 A074410 * A074412 A074413 A074414
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KEYWORD
| easy,nonn
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AUTHOR
| Frank Ruskey, Nate Kube (ruskey(AT)cs.uvic.ca), Aug 22 2002
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