centered octagonal number (Q8765)

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Revision as of 21:47, 12 May 2023 by Fire (talk | contribs) (‎Created claim: defining formula (P333): C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^2)

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subclass of centered polygonal number

Language	Label	Description	Also known as
English	centered octagonal number	subclass of centered polygonal number

Statements

centered polygonal number

8

centered heptagonal number

centered nonagonal number

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figurate number

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defining formula

C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^{2}

centered polygonal number

in defining formula

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

0 references

Sitelinks

⧼wikibase-sitelinks-mywikigroup⧽(0 entries)

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