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Revision as of 14:27, 13 May 2023 by
Fire
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Created claim:
defining formula
(P333)
: \frac{n(n+1)(5n-2)}{6})
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Statements
subclass of
pyramidal number
follows
hexagonal pyramidal number
series ordinal
7
0 references
defining formula
n
(
n
+
1
)
(
5
n
−
2
)
6
{\displaystyle {\frac {n(n+1)(5n-2)}{6}}}
0 references
Sitelinks
⧼wikibase-sitelinks-mywikigroup⧽
(0 entries)
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