Item:Q8765: Difference between revisions

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Property / instance of

square number

Property / instance of: square number / rank

Normal rank

Property / subclass of

figurate number

Property / subclass of: figurate number / rank

Normal rank

Property / defining formula

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

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

Property / defining formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^2} / rank

Normal rank

Property / defining formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^2} / qualifier

criterion used: centered polygonal number

Property / defining formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^2} / qualifier

in defining formula:

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n\geq {1},n\in \mathbb {N}}

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

@@ Property / instance of @@
+square number
@@ Property / instance of: square number / rank @@
+Normal rank
@@ Property / subclass of @@
+figurate number
@@ Property / subclass of: figurate number / rank @@
+Normal rank
@@ Property / defining formula @@
+ $C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^{2}$ 
C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^2
+Normal rank
+criterion used: centered polygonal number
+in defining formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n\geq {1},n\in \mathbb {N}}
n\geq {1},n\in \mathbb {N}

Item:Q8765: Difference between revisions

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

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n\geq {1},n\in \mathbb {N}}

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