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A074426
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Number of 6-ary Lyndon words of length n with trace 0 and subtrace 4 over Z_6.
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23
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0, 0, 0, 2, 36, 236, 1296, 6792, 34272, 169987, 883872, 4861056, 27433728, 155270016, 876311654, 4933761408, 27770211072, 156752186112, 889181991936, 5068337188146, 28990266218496, 166191833516125, 954240788994048, 5486884531697664, 31596861676172076
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,4
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LINKS
| F. Ruskey 6-ary Lyndon words with given trace and subtrace
Max Alekseyev, PARI/GP scripts for miscellaneous math problems
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CROSSREFS
| Cf. A074422, A074423, A074424, A074425, A074427, A074428, A074429, A074430, A074431, A074432, A074433, A074434, A074435, A074436, A074437, A074438, A074439, A074440, A074441, A074442, A074443, A074444, A074445.
Sequence in context: A206688 A025531 A099903 * A082636 A035603 A126735
Adjacent sequences: A074423 A074424 A074425 * A074427 A074428 A074429
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KEYWORD
| easy,nonn
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AUTHOR
| Frank Ruskey, Nate Kube (ruskey(AT)cs.uvic.ca), Aug 23 2002
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EXTENSIONS
| Terms a(11) onwards from Max Alekseyev (maxale(AT)gmail.com), Feb 20 2010
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