Item:Q8766: Difference between revisions
Created a new Item: centered nonagonal number, subclass of centered polygonal number |
Created claim: instance of (P2): centered polygonal number (Q8768) |
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| Property / instance of | |||
| Property / instance of: centered polygonal number / rank | |||
Normal rank | |||
| Property / instance of: centered polygonal number / qualifier | |||
| Property / instance of: centered polygonal number / qualifier | |||