octagonal number

polygonal number
rdfs:label
"octagonal number"@en
skos:altLabel
"oklatera nombro"@eo
schema:description
"polygonal number"@en
schema:dateModified "2026-09-08T18:35:38+00:00"^^xsd:dateTime
schema:version 2542406147
wikibase:identifiers 5
wikibase:sitelinks 19
wikibase:statements 12
p:P155 wd:statement/Q2634498-ab662a96-42ff-85e9-a2fc-4510f91bf591
p:P156 wd:statement/Q2634498-ebe65837-4c64-f005-8013-7bbdca98f95d
p:P2534 wd:statement/Q2634498-72f851ae-4c84-7e8e-93ba-23ec383cc133
p:P279 wd:statement/Q2634498-8de7d461-4921-5cf6-54a6-9a7e55c6a5fb
p:P2812 wd:statement/Q2634498-A19F2E6A-AEDC-49A8-8669-03DC1E09DA52
p:P31 wd:statement/Q2634498-3A300E33-22A8-4F6B-A618-884D1654797E
p:P373 wd:statement/Q2634498-c85b54dd-77b8-4fc1-8d30-b2e13c6ff65e
p:P6104 wd:statement/Q2634498-6F9B389A-BBDF-499F-B141-9EC4D2404DF3
p:P6366 wd:statement/Q2634498-FA40772D-476C-4C7E-902E-2A7B5C4D9808
p:P646 wd:statement/Q2634498-B4262413-4510-481F-82AC-E177A0E6DF01
p:P6781 wd:statement/Q2634498-86f53a15-4f5b-c439-09fe-28034590ebae
p:P829 wd:statement/Q2634498-4C9C2887-A726-403B-9C28-7C29ADEDFDC2
p:direct-normalized/P6366 <https://makg.org/entity/183937342>
wdt:P155 heptagonal number
wdt:P156 nonagonal number
wdt:P2534 "<math class="mwe-math-element mwe-math-element-inline" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><msub><mi>O</mi><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></msub><mo stretchy="false">=</mo><mn>3</mn><msup><mi>n</mi><mrow data-mjx-texclass="ORD"><mn>2</mn></mrow></msup><mo stretchy="false">&#x2212;</mo><mn>2</mn><mi>n</mi></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P279 polygonal number
wdt:P2812 "OctagonalNumber"
wdt:P31 type of integer
wdt:P373 "Octagonal numbers"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "183937342"
wdt:P646 "/m/02mxdl"
wdt:P6781 "Definition:Octagonal_Number"
wdt:P829 "A000567"
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