heptagonal number

polygonal number

Wikidata entity: Q967999



P2534 defining formula Math 5n23n2 ???
P156 followed by ... Q2634498 (octagonal number) octagonal number
P155 follows ... Q1165838 (hexagonal number) hexagonal number
P31 instance of ... Q77358734 (type of integer) type of integer
P6104 maintained by WikiProject ... Q8487137 (WikiProject Mathematics) WikiProject Mathematics
P279 subclass of ... Q836270 (polygonal number) polygonal number

External Ids
P646Freebase ID/m/02jvgx
P2812MathWorld IDHeptagonalNumber
P6366Microsoft Academic ID (discontinued)206984262
P829OEIS IDA000566

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