Talk:Squared triangular number: Difference between revisions

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:::They are triangular numbers of squares [[User:KlokkoVanDenBerg|KlokkoVanDenBerg]] ([[User talk:KlokkoVanDenBerg|talk]]) 17:38, 7 April 2022 (UTC)
::::Like how 10 is the 4th triangular number, 45 is the 9th triangular number, 136 is the 16th, and so on. [[User:KlokkoVanDenBerg|KlokkoVanDenBerg]] ([[User talk:KlokkoVanDenBerg|talk]]) 17:40, 7 April 2022 (UTC)
:::::Triangular numbers of squares are a different topic than this article. This article is about squares of triangular numbers. —[[User:David Eppstein|David Eppstein]] ([[User talk:David Eppstein|talk]]) 17:40, 7 April 2022 (UTC)