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Search: id:A076289
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| A076289 |
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Numbers of the form (10^{mr}-1)/(10^r-1) for positive integers m, r. |
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+0 2
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| 1, 11, 101, 111, 1001, 1111, 10001, 10101, 11111, 100001, 111111, 1000001, 1001001, 1010101, 1111111, 10000001, 11111111, 100000001, 100010001, 101010101, 111111111, 1000000001, 1001001001, 1111111111, 10000000001, 10000100001, 10101010101, 11111111111
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