octahedral number

Summary

octahedral number is a type of integer^[1]. It draws 12 Wikipedia views per month (type_of_integer category, ranking #43 of 70).^[2]

Key Facts

• octahedral number's instance of is recorded as type of integer^[3].
• regular octahedron is named after octahedral number^[4].
• octahedral number's subclass of is recorded as figurate number^[5].
• octahedral number's Freebase ID is recorded as /m/02shlp^[6].
• octahedral number's OEIS ID is recorded as A005900^[7].
• octahedral number's defining formula is recorded as \frac13n(2n^2+1)^[8].
• octahedral number's MathWorld ID is recorded as OctahedralNumber^[9].
• octahedral number's maintained by WikiProject is recorded as WikiProject Mathematics^[10].
• octahedral number's Microsoft Academic ID is recorded as 53014711^[11].

Why It Matters

octahedral number draws 12 Wikipedia views per month (type_of_integer category, ranking #43 of 70).^[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.^[12] It is known by 5 alternative names across languages and contexts.^[13]