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Search: id:A074415
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| A074415 |
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Number of 5-ary Lyndon words of length n over Z_5 with trace 0 and subtrace 1. |
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+0
8
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| 0, 1, 2, 5, 20, 99, 450, 1965, 8666, 38985, 177500, 814006, 3756250, 17437275, 81374990
(list; graph; listen)
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OFFSET
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1,3
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COMMENT
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Same as number of Lyndon words of length n over Z_5 with trace 0 and subtrace 4. Same as number of Lyndon words of length n over GF(5) with trace 0 and subtrace 1. Same as number of Lyndon words of length n over GF(5) with trace 0 and subtrace 4.
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LINKS
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F. Ruskey, 5-ary Lyndon words of given trace and subtrace
F. Ruskey, 5-ary Lyndon words of given trace and subtrace over GF(5)
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CROSSREFS
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Cf. A074414, A074416, A074417, A074418, A074419, A074420, A074421.
Sequence in context: A115082 A020105 A020005 this_sequence A020001 A039909 A009551
Adjacent sequences: A074412 A074413 A074414 this_sequence A074416 A074417 A074418
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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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