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Summary
| Description |
English: Centered square numbers, highlighted in red, are found in the center of the last row of the expansion of odd triangular numbers – taking 25 as an example, it is the sum of a square number (rotated yellow square) and the next smaller square number (sum of blue triangles). |
| Source | Own work |
| Author | Cmglee |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:54, 31 October 2024 | | 512 × 288 (1 KB) | Cmglee | Reverse arrow |
| 14:27, 14 December 2023 |  | 512 × 288 (1 KB) | Cmglee | Reduce line-spacing to make squares | |
| 19:39, 14 November 2023 |  | 512 × 512 (1 KB) | Cmglee | Add arrow and merge text tags | |
| 23:38, 30 September 2021 |  | 512 × 512 (1 KB) | Cmglee | {{Information |Description=Centered square numbers, highlighted in red, are in found in the center of the last row (if odd) of the expansion of triangular numbers – taking 25 as an example, it is the sum of a square number (yellow rhombus formed by shearing a square) and the next smaller square number (sum of blue triangles). |Source={{own}} |Date= |Author= Cmglee |Permission= |other_versions= }} Category:Figurate numbers Category:Centered square numbers [[Categ... |
File usage
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Global file usage
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- Usage on ro.wikipedia.org
- Usage on ta.wikipedia.org
