Item:Q8768: Difference between revisions
Created a new Item: centered polygonal number, figurate number |
Created claim: defining formula (P333): \mathrm{C}_{k, n} = \frac{k}{2} n (n - 1) + 1, k \ge 3, n \ge 0 |
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| Property / subclass of | |||
| Property / subclass of: figurate number / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: integer sequence / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: type of number / rank | |||
Normal rank | |||
| Property / defining formula | |||
\mathrm{C}_{k, n} = \frac{k}{2} n (n - 1) + 1, k \ge 3, n \ge 0 | |||
| Property / defining formula: / rank | |||
Normal rank | |||
