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 A372204 a(n) is the number of letters in the Italian name of the n-th ordinal number. 1
 5, 7, 5, 6, 6, 5, 7, 6, 4, 6, 10, 10, 11, 15, 12, 10, 15, 12, 14, 9, 11, 12, 13, 16, 15, 13, 14, 12, 13, 10, 12, 13, 14, 17, 16, 14, 15, 13, 14, 12, 14, 15, 16, 19, 18, 16, 17, 15, 16, 13, 15, 16, 17, 20, 19, 17, 18, 16, 17, 12, 14, 15, 16, 19, 18, 16, 17, 15, 16, 12 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Table of n, a(n) for n=1..70. Wikipedia, Numero ordinale (in Italian). EXAMPLE Primo, secondo, terzo, quarto, quinto, sesto, settimo, ottavo, nono, ... PROG (Python) from num2words import num2words def A372204(n): return len(num2words(n, ordinal=True, lang='it')) # Chai Wah Wu, Apr 28 2024 CROSSREFS Cf. A006944, A026858. Sequence in context: A011205 A167133 A144567 * A215732 A010718 A247872 Adjacent sequences: A372201 A372202 A372203 * A372205 A372206 A372207 KEYWORD nonn,word AUTHOR Stefano Spezia, Apr 27 2024 EXTENSIONS a(17), a(19) corrected by Chai Wah Wu, Apr 28 2024 STATUS approved

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Last modified June 17 00:51 EDT 2024. Contains 373432 sequences. (Running on oeis4.)