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 A112349 Total number of letters of the official romanization (pinyin) of the word for n in Mandarin Chinese. 2
 4, 2, 2, 3, 2, 2, 3, 2, 2, 3, 3, 5, 5, 6, 5, 5, 6, 5, 5, 6, 5, 7, 7, 8, 7, 7, 8, 7, 7, 8, 6, 8, 8, 9, 8, 8, 9, 8, 8, 9, 5, 7, 7, 8, 7, 7, 8, 7, 7, 8, 5, 7, 7, 8, 7, 7, 8, 7, 7, 8, 6, 8, 8, 9, 8, 8, 9, 8, 8, 9, 5, 7, 7, 8, 7, 7, 8, 7, 7, 8, 5, 7, 7, 8, 7, 7, 8, 7, 7, 8, 6, 8, 8, 9, 8, 8, 9, 8, 8, 9, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 REFERENCES Any Chinese dictionary. LINKS Felix Fröhlich, Table of n, a(n), pinyin for n = 0..100 Omniglot, Numbers in Mandarin Chinese. Wikipedia, Chinese numerals. Wikipedia, Pinyin. EXAMPLE a(21) = 7 because the Chinese word for 21 is, in the official romanization (pinyin), "er shi yi", which has seven letters. CROSSREFS Cf. A112348, A112350, A030166. Sequence in context: A058634 A037919 A049849 * A231821 A062072 A140395 Adjacent sequences:  A112346 A112347 A112348 * A112350 A112351 A112352 KEYWORD nonn,word AUTHOR Wei Ji Ma (weijima(AT)gmail.com), Sep 05 2005 EXTENSIONS Name clarified by Felix Fröhlich, Jan 15 2017 STATUS approved

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Last modified July 23 14:27 EDT 2019. Contains 325254 sequences. (Running on oeis4.)