The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 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 with their numerical values. 2
 1, 4, 5, 8, 10, 14, 15, 18, 21, 22, 24, 27, 29, 30, 33, 35, 38, 39, 42, 46, 48, 51, 56, 57, 60, 65, 66, 69, 71, 76, 80, 85, 86, 90, 93, 96, 99, 102, 103, 107, 110, 112, 117, 120, 122, 123, 127, 130, 132, 133, 136, 137, 139, 142, 144, 145, 148 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS If there is a choice, pick the smallest number (or word) that makes sense. Hyphens, accents and spaces are ignored. REFERENCES E. Angelini, "Jeux de suites", in Dossier Pour La Science, pp. 32-35, Volume 59 (Jeux math'), April/June 2008, Paris. LINKS EXAMPLE 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. CROSSREFS For an English version see A019270. Sequence in context: A059659 A140459 A319515 * A295068 A022435 A190394 Adjacent sequences:  A139129 A139130 A139131 * A139133 A139134 A139135 KEYWORD nonn,word,easy AUTHOR N. J. A. Sloane (based on Angelini's article), Jun 08 2008 EXTENSIONS More terms from Sean A. Irvine, Aug 27 2012 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified July 28 00:54 EDT 2021. Contains 346316 sequences. (Running on oeis4.)