Current Data About
hendecagonal number
| (P31) |
(Q77358734)
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| (P155) |
(Q663029)
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| (P156) |
(Q1081248)
|
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| (P279) |
(Q836270)
|
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| (P2534) |
{\frac {9n^{2}-7n}{2}}
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| (P6104) |
(Q8487137)
|