%I A139132
%S A139132 1,4,5,8,10,14,15,18,21,22
%N A139132 The following sequence of French words has the property that it tells 
               which letters in the sequence are vowels: un, quatre, cinq, huit, 
               dix, quatorze, quinze, dix-huit, vingt et un, vingt-deux, ... Now 
               replace the words by their numerical values.
%C A139132 If there is a choice, pick the smallest number (or word) that makes sense. 
               Hyphens, accents and spaces are ignored.
%D A139132 E. Angelini, "Jeux de suites", in Dossier Pour La Science, pp. 32-35, 
               Volume 59 (Jeux math'), April/June 2008, Paris.
%e A139132 The first vowel is the "u" in "un", in position 1 (un), the second vowel 
               is the "u" in "quatre", the fourth letter in the sentence (i.e. in 
               position 4, quatre) and so on.
%Y A139132 For an English version see A139133.
%Y A139132 Sequence in context: A033157 A059659 A140459 this_sequence A022435 A116050 
               A056721
%Y A139132 Adjacent sequences: A139129 A139130 A139131 this_sequence A139133 A139134 
               A139135
%K A139132 nonn,word,easy,more
%O A139132 1,2
%A A139132 N. J. A. Sloane (njas(AT)research.att.com) (based on Angelini's article), 
               Jun 08 2008