11111: Repunit 11..11

First few terms (base 10): \[[1^*_2]_n=\{0,1,3,7,15,\ldots\}\]

First few terms (base 2): \[\{\text{},\text{1},\text{11},\text{111},\text{1111},\ldots\}\]

General Formula:\[[1^*_2]_n=2^{n}-1\]

Equivalent Patterns: (none)

Table

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