icosidigonal number
figurate number
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icosidigonal number
Summary
icosidigonal number is a type of integer[1].
Key Facts
- icosidigonal number's instance of is recorded as type of integer[2].
- icosidigonal number's follows is recorded as icosihenagonal number[3].
- icosidigonal number's followed by is recorded as icositrigonal number[4].
- icosidigonal number's subclass of is recorded as polygonal number[5].
- icosidigonal number's OEIS ID is recorded as A051874[6].
- icosidigonal number's defining formula is recorded as {\frac {20n^{2}-18n}{2}}[7].
- icosidigonal number's maintained by WikiProject is recorded as WikiProject Mathematics[8].