Item:Q8770: Difference between revisions
Created claim: subclass of (P1): pyramidal number (Q8775) |
Created claim: defining formula (P333): {\frac {n(n+1)(n+2)}{6}} |
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| Property / defining formula | |||
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\frac {n(n+1)(n+2)}{6}}}{\frac {n(n+1)(n+2)}{6}} | |||
| Property / defining formula: Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\frac {n(n+1)(n+2)}{6}}} / rank | |||
Normal rank | |||