A112349 - OEIS

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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

Table of n, a(n) for n=0..100.

Felix Fröhlich, Table of n, a(n), pinyin for n = 0..100

Omniglot, Numbers in Mandarin Chinese.

Wikipedia, Chinese numerals.

Wikipedia, Pinyin.

Index entries for sequences related to number of letters in n

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 A355849

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