octagonal number

Summary

octagonal number is a type of integer^[1]. It draws 22 Wikipedia views per month (type_of_integer category, ranking #34 of 70).^[2]

Key Facts

• octagonal number's instance of is recorded as type of integer^[3].
• octagonal number's follows is recorded as heptagonal number^[4].
• octagonal number's followed by is recorded as nonagonal number^[5].
• octagonal number's subclass of is recorded as polygonal number^[6].
• octagonal number's Commons category is recorded as Octagonal numbers^[7].
• octagonal number's Freebase ID is recorded as /m/02mxdl^[8].
• octagonal number's OEIS ID is recorded as A000567^[9].
• octagonal number's defining formula is recorded as O_{n}=3n^{2}-2n^[10].
• octagonal number's MathWorld ID is recorded as OctagonalNumber^[11].
• octagonal number's maintained by WikiProject is recorded as WikiProject Mathematics^[12].
• octagonal number's Microsoft Academic ID is recorded as 183937342^[13].
• octagonal number's ProofWiki ID is recorded as Definition:Octagonal_Number^[14].

Why It Matters

octagonal number draws 22 Wikipedia views per month (type_of_integer category, ranking #34 of 70).^[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.^[15] It is known by 3 alternative names across languages and contexts.^[16]