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[Untitled] edit
This article is to be expanded by giving a formula.
(moved from the article to this discussion page - Tεxτurε 19:49, 8 Apr 2004 (UTC))
Alternative formula edit
Try this: (4n3+2n)/6
~r3hall
Moderator of http://forums.delphiforums.com/figurate/start
1156 edit
1156 seems to be the only octahedral square number KlokkoVanDenBerg (talk) 01:07, 9 May 2021 (UTC)
- Not counting 0 and 1, you mean? Maybe, but we can't include this sort of information without published reliable sources. —David Eppstein (talk) 07:29, 9 May 2021 (UTC)
at least under 53.000.000.000 KlokkoVanDenBerg (talk) 23:52, 9 May 2021 (UTC)