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Search: id:A139357
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| A139357 |
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A non-monotonic analogue of A139212 in which the sequence describes the positions of the consonants when the sequence is written in French (version 2). |
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+0
1
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| 20, 23, 1, 5, 3, 4, 6, 8, 9, 10, 11, 12, 15
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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The sequence depends on how the initial terms are selected - see the Angelini article for the precise definition.
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REFERENCES
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E. Angelini, "Jeux de suites", in Dossier Pour La Science, pp. 32-35, Volume 59 (Jeux math'), April/June 2008, Paris.
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CROSSREFS
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Sequence in context: A133260 A163630 A033906 this_sequence A104059 A104057 A153717
Adjacent sequences: A139354 A139355 A139356 this_sequence A139358 A139359 A139360
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KEYWORD
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nonn,word,easy,more
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com) (based on Angelini's article), Jun 08 2008
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