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 A111867 Number of different vowels in the name of n (in Spanish). 5
 2, 1, 1, 3, 2, 2, 2, 1, 2, 2, 2, 2, 1, 3, 3, 2, 2, 3, 3, 2, 4, 3, 2, 5, 3, 2, 2, 3, 3, 3, 5, 4, 3, 5, 4, 3, 3, 4, 4, 3, 4, 4, 3, 4, 5, 4, 4, 4, 3, 4, 5, 5, 4, 5, 5, 4, 4, 5, 4, 2, 4, 3, 2, 4, 4, 3, 3, 3, 3, 2, 4, 3, 2, 4, 4, 3, 3, 3, 3, 3, 4, 3, 3, 4, 4, 4, 4, 3, 4, 3, 4, 3, 3, 4, 4, 4, 4, 3, 4, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Álvar Ibeas, Table of n, a(n) for n = 1..10000 EXAMPLE Uno => two different vowels Dos => 1 vowel ....... ....... Siete => 2 different vowels CROSSREFS Sequence in context: A131333 A120643 A242628 * A326036 A133776 A060118 Adjacent sequences:  A111864 A111865 A111866 * A111868 A111869 A111870 KEYWORD nonn,word,easy AUTHOR Antonio Orsini (antorsini(AT)yahoo.com.ar), Nov 23 2005 EXTENSIONS More terms from Christopher N. Swanson (cswanson(AT)ashland.edu), May 11 2006 STATUS approved

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Last modified September 17 14:07 EDT 2021. Contains 347478 sequences. (Running on oeis4.)