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A037200
Number of vowels in n (in German).
1
1, 2, 2, 2, 2, 1, 1, 3, 1, 2, 1, 1, 1, 3, 3, 2, 2, 3, 2, 3, 2, 5, 5, 5, 5, 4, 4, 6, 4, 5, 3, 6, 6, 6, 6, 5, 5, 7, 5, 6, 3, 6, 6, 6, 6, 5, 5, 7, 5, 6, 2, 5, 5, 5, 5, 4, 4, 6, 4, 5, 2, 5, 5, 5, 5, 4, 4, 6, 4, 5, 3, 6, 6, 6, 6, 5, 5, 7, 5, 6, 2, 5, 5, 5, 5, 4, 4, 6, 4, 5, 3, 6, 6, 6, 6, 5, 5, 7, 5, 6, 4
OFFSET
0,2
EXAMPLE
null 1, eins 2, zwei 2, drei 2, vier 2, fünf 1, sechs 1, sieben 3, acht 1, neun 2, zehn 1, elf 1, zwölf 1, dreizehn 3, vierzehn 3, fünfzehn 2, sechszehn 2, siebzehn 3, achtzehn 2, neunzehn 3, zwanzig 2, ein-und-zwanzig 5, ...
a(100)=4 from "einhundert" rather than 2 from "hundert". - Sean A. Irvine, Dec 21 2020
CROSSREFS
Cf. A037194 (in French), A037196 (in American English).
Cf. A037199 (number of consonants).
Sequence in context: A331034 A057155 A037812 * A263992 A180174 A336013
KEYWORD
nonn,word,easy
EXTENSIONS
More terms from Olivier Gérard, Jun 26 2001
Missing a(19)=3 inserted by Sean A. Irvine, Dec 17 2020
a(100)=4 corrected by Sean A. Irvine, Dec 21 2020
STATUS
approved