repunit
/ˈrɛpˌjuːnɪt/Mathematics
noun
A number consisting of a sequence of 1s or the single digit 1.
- The generalized repunit number can be expressed as (10k − 1)/9, where k is a whole number..
Origin
1960s. From rep- + unit. Compare repetend.
- knightlike
- knightliness
- knightly
- knight marshal
- knight of the road
- knight of the shire
- Knightsbridge
- knight service
- Knights Hospitaller
- Knights Templar
- kniphofia
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- blocker
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- blockhole