centered nonagonal number (Q18118)
Revision as of 10:50, 13 November 2024 by Admin (talk | contribs) (→wbeditentity-create-wikibase-item:0|)
subclass of centered polygonal number
| Language | Label | Description | Also known as |
|---|---|---|---|
| English |
centered nonagonal number
|
subclass of centered polygonal number
|
Statements
Identifiers
Q1587799
0 references