Centered square number
In elementary number theory, a centered square number is a centered figurate number that gives the number of dots in a square with a dot in the center and all other dots surrounding the center dot in successive square layers. That is, each centered square number equals the number of dots within a given city block distance of the center dot on a regular square lattice. While centered square numbers, like figurate numbers in general, have few if any direct practical applications, they are sometimes studied in recreational mathematics for their elegant geometric and arithmetic properties.
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Centered square number
In elementary number theory, a centered square number is a centered figurate number that gives the number of dots in a square with a dot in the center and all other dots surrounding the center dot in successive square layers. That is, each centered square number equals the number of dots within a given city block distance of the center dot on a regular square lattice. While centered square numbers, like figurate numbers in general, have few if any direct practical applications, they are sometimes studied in recreational mathematics for their elegant geometric and arithmetic properties.
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Centrerat kvadrattal är ett ce ...... rade kvadrattalen visas nedan:
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In elementary number theory, a ...... quare numbers are shown below:
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Un nombre carré centré est un ...... mme des entiers de 1 à n – 1 :
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Un numero quadrato centrato è ...... 613, 3785, 3961, 4141, 4325, …
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Центрированное квадратное числ ...... вадратных чисел показаны ниже:
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Центроване квадратне число — ц ...... адратних чисел показано нижче:
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العدد الممركز المربع هو عدد مم ...... ممركزة المربعة هي أعداد فردية.
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中心つき四角数(ちゅうしんつきしかくすう、英: Center ...... 301, …(オンライン整数列大辞典の数列 A027862)
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中心正方形數是排成正方形的中心多邊形數。第n個中心正方形數的 ...... 5-3-5-1的排列。 首個中心正方形數之和是第的八面體數。
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Centrerat kvadrattal är ett ce ...... rade kvadrattalen visas nedan:
@sv
In elementary number theory, a ...... ric and arithmetic properties.
@en
Un nombre carré centré est un ...... mme des entiers de 1 à n – 1 :
@fr
Un numero quadrato centrato è ...... 613, 3785, 3961, 4141, 4325, …
@it
Центрированное квадратное числ ...... кие и арифметические свойства.
@ru
Центроване квадратне число — ц ...... адратних чисел показано нижче:
@uk
العدد الممركز المربع هو عدد مم ...... ممركزة المربعة هي أعداد فردية.
@ar
中心つき四角数(ちゅうしんつきしかくすう、英: Center ...... 301, …(オンライン整数列大辞典の数列 A027862)
@ja
中心正方形數是排成正方形的中心多邊形數。第n個中心正方形數的 ...... 5-3-5-1的排列。 首個中心正方形數之和是第的八面體數。
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Centered square number
@en
Centrerat kvadrattal
@sv
Centrita kvadrata nombro
@eo
Nombre carré centré
@fr
Numero quadrato centrato
@it
Zentrierte Quadratzahl
@de
Центрированное квадратное число
@ru
Центроване квадратне число
@uk
عدد ممركز مربعي
@ar
中心つき四角数
@ja