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Search: id:A007005
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| A007005 |
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Number of letters in n (in French).
(Formerly M0942)
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+0
3
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| 4, 2, 4, 5, 6, 4, 3, 4, 4, 4, 3, 4, 5, 6, 8, 6, 5, 8, 8, 8, 5, 11, 10, 11, 12, 10, 9, 10, 10, 10, 6, 12, 11, 12, 13, 11, 10, 11, 11, 11, 8, 14, 13, 14, 15, 13, 12, 13, 13, 13, 9, 15, 14, 15, 16, 14, 13, 14, 14, 14, 8, 14, 13, 14, 15, 13, 12, 13, 13, 13, 12, 13, 14, 15, 16, 15, 14
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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More precisely, this sequence counts the number of characters, including spaces and hyphens, in the French spelling of the numbers; e.g., a(21) = 11 = #"vingt et un", a(22) = 10 = #"vingt-deux". [From M. F. Hasler (MHasler(AT)univ-ag.fr), Nov 18 2009]
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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Index entries for sequences related to number of letters in n
Wikitionnaire, Annexe:Nombres de 1 à 100 en français. [From M. F. Hasler (MHasler(AT)univ-ag.fr), Nov 18 2009]
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CROSSREFS
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Sequence in context: A061469 A021706 A131953 this_sequence A066978 A114566 A013679
Adjacent sequences: A007002 A007003 A007004 this_sequence A007006 A007007 A007008
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KEYWORD
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nonn,word,easy,nice,new
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AUTHOR
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Simon Plouffe (simon.plouffe(AT)gmail.com)
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