Image: Square-pyramidal-55
Size of this preview: 753 × 599 pixels. Other resolutions: 302 × 240 pixels | 824 × 656 pixels.
Original image (824 × 656 pixels, file size: 139 KB, MIME type: image/png)
Description: 55 as a square pyramidal number: 1² + 2² + … + 5². Created with OpenSCAD.
Author: Qalle2
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes
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