(Q18454915)

English

pentadecagonal number

figurate number

15-gonal number

In more languages

Statements

type of integer

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polygonal number

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tetradecagonal number

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hexadecagonal number

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defining formula

{\frac {13n^{2}-11n}{2}}

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maintained by WikiProject

WikiProject Mathematics

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Identifiers

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Sitelinks

Wikipedia(3 entries)

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