%I A007005 M0942
%S A007005 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,
%T A007005 11,12,13,11,10,11,11,11,8,14,13,14,15,13,12,13,13,13,9,15,14,15,16,
%U A007005 14,13,14,14,14,8,14,13,14,15,13,12,13,13,13,12,13,14,15,16,15,14
%N A007005 Number of letters in n (in French).
%C A007005 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]
%D A007005 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%H A007005 <a href="Sindx_Lc.html#letters">Index entries for sequences related to 
               number of letters in n</a>
%H A007005 Wikitionnaire, <a href="http://fr.wiktionary.org/wiki/Annexe:Nombres_de_1_%C3%A0_100_en_fran%C3%A7ais">
               Annexe:Nombres de 1 à 100 en français</a>. [From M. F. Hasler (MHasler(AT)univ-ag.fr), 
               Nov 18 2009]
%Y A007005 Sequence in context: A061469 A021706 A131953 this_sequence A066978 A114566 
               A013679
%Y A007005 Adjacent sequences: A007002 A007003 A007004 this_sequence A007006 A007007 
               A007008
%K A007005 nonn,word,easy,nice,new
%O A007005 0,1
%A A007005 Simon Plouffe (simon.plouffe(AT)gmail.com)