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Search: id:A131745
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| 4, 20, 19, 2, 13, 17, 13, 5, 7, 13, 16, 5, 15, 10, 9, 16, 15, 2, 1, 16, 3, 4, 2, 13, 4, 17, 21, 1, 5, 15, 5, 14, 11, 4, 0, 2, 13, 4, 17, 21, 2, 6, 5, 3, 2, 14, 11, 4, 0, 2, 13, 4, 17, 21, 14, 14, 4, 17, 21, 2, 6, 5, 3, 0, 4, 12, 5, 12, 21, 1, 5, 15, 10, 9, 16, 15, 13, 14, 4, 17
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Diacritics are ignored when computing the rank of a letter.
Spellings used for French numbers: zero, un, deux, trois, quatre, cinq, six, sept, huit, neuf, dix, onze,
douze, treize, quatorze, quinze, seize, dix-sept, dix-huit, dix-neuf,
vingt, vingt et un, vingt-deux, vingt-trois, vingt-quatre, vingt-cinq.
The numbers 18 and 22-25 do not occur in the sequence. - David Applegate, Sep 24 2007
There appears to be no analogue in Spanish. (The requirement is that that the difference between the ranks of the first two letters in the word for the number n should equal n.) - David Applegate, Sep 24 2007
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EXAMPLE
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The sequence begins Quatre, vingt, dix-neuf, deux, treize, ...
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CROSSREFS
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Cf. A131744, A131746, A130316, A133816, A133817.
Sequence in context: A125514 A118392 A130316 this_sequence A146568 A087326 A065984
Adjacent sequences: A131742 A131743 A131744 this_sequence A131746 A131747 A131748
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KEYWORD
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nonn,word
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AUTHOR
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Michael Kleber, Sep 20 2007
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EXTENSIONS
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More terms from David Applegate, Sep 24 2007
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