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Centered cube number information


Centered cube number
35 points in a body-centered cubic lattice, forming two cubical layers around a central point.
Total no. of termsInfinity
Subsequence ofPolyhedral numbers
Formula
First terms1, 9, 35, 91, 189, 341, 559
OEIS index
  • A005898
  • Centered cube

A centered cube number is a centered figurate number that counts the points in a three-dimensional pattern formed by a point surrounded by concentric cubical layers of points, with i2 points on the square faces of the ith layer. Equivalently, it is the number of points in a body-centered cubic pattern within a cube that has n + 1 points along each of its edges.

The first few centered cube numbers are

1, 9, 35, 91, 189, 341, 559, 855, 1241, 1729, 2331, 3059, 3925, 4941, 6119, 7471, 9009, ... (sequence A005898 in the OEIS).

and 13 Related for: Centered cube number information

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Centered cube number

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consecutive cubes, i.e. n3 − (n − 1)3, centered heptagonal numbers 1, 8, 22, 43, 71, 106, 148, 197, 253, 316, 386, 463, ... (OEIS: A069099), centered octagonal...

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Centered hexagonal number

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combinatorics, a centered hexagonal number, or hex number, is a centered figurate number that represents a hexagon with a dot in the center and all other...

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