centered nonagonal number ^Béarla (Q1587799)

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subclass of centered polygonal number ^Béarla

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Language	Label	Description	Also known as
Gaeilge	No label defined	No description defined
Béarla	centered nonagonal number	subclass of centered polygonal number

Statements

sampla de

cineál slánuimhreach

0 references

fo-aicme de

uimhir láraithe pholagánach

orduimhir

9

leanann sé/sí

uimhir láraithe ochtagánach

á leanúint ag

uimhir dheacagánach

0 references

foirmle

${\displaystyle C_{9,n}={\frac {9}{2}}n(n-1)+1={{9n^{2}-9n+2} \over 2}}$

critéar a úsáid

uimhir láraithe pholagánach

in defining formula ^Béarla

${\displaystyle n\geq {1},n\in \mathbb {N} }$

0 references

á chothabháil ag WikiProject

WikiProject Mathematics ^Béarla

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Identifiers

Freebase ID ^Béarla

/m/04j1pf

1 reference

ráite i

Freebase Data Dumps ^Béarla

dáta foilsithe

28 Deireadh Fómhair 2013

OEIS ID ^Béarla

A060544

0 references

 

Sitelinks

Vicipéid(11 entries)

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• arwiki عدد ممركز تساعي
• emlwiki Nùmer enagonèl sentrê
• enwiki Centered nonagonal number
• frwiki Nombre ennéagonal centré
• huwiki Középpontos kilencszögszámok
• itwiki Numero ennagonale centrato
• jawiki 中心つき九角数
• rowiki Număr centrat nonagonal
• ruwiki Центрированное девятиугольное число
• svwiki Centrerat nonagontal
• tawiki மையப்படுத்தப்பட்ட நவகோண எண்

Wikibooks(0 entries)

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Vicínuacht(0 entries)

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Vicíshliocht(0 entries)

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Vicífhoinse(0 entries)

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Wikiversity(0 entries)

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Vicíthaisteal(0 entries)

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Wiktionary(0 entries)

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Suíomhanna eile(0 entries)

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