centered heptagonal number (Q8764)

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Revision as of 21:49, 12 May 2023 by Fire (talk | contribs) (‎Created claim: defining formula (P333): {\displaystyle C_{7,n}={\frac {7}{2}}n(n-1)+1={{7n^{2}-7n+2} \over 2}})

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subclass of centered polygonal number

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

Statements

centered polygonal number

7

centered hexagonal number

centered octagonal number

0 references

defining formula

{\displaystyle C_{7,n}={\frac {7}{2}}n(n-1)+1={{7n^{2}-7n+2} \over 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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