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Summary

DescriptionCentered triangular number 19.svg
English: 19 balls arranged as a triangle.
Deutsch: 19 Kugeln in Form eines Dreiecks ausgelegt.
Date
Source Own work
Author Stefan Friedrich Birkner

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Date/TimeThumbnailDimensionsUserComment
current17:17, 24 August 2023 Thumbnail for version as of 17:17, 24 August 2023 158 ×ばつ 137 (2 KB)Andrew Pertsev correction
17:00, 24 August 2023 Thumbnail for version as of 17:00, 24 August 2023 158 ×ばつ 158 (2 KB)Andrew Pertsev correction, svg code reduction
21:07, 9 February 2009 Thumbnail for version as of 21:07, 9 February 2009 182 ×ばつ 161 (5 KB)Squizzz {{Information |Description={{en|1=19 balls arranged as a triangle.}} {{de|1=19 Kugeln in Form eines Dreiecks ausgelegt.}} |Source=Eigenes Werk (own work) |Author=Stefan Friedrich Birkner |Date=2009年02月09日 |Permission= |other_versions= }}

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