88881: Near Repdigit 88..881

First few terms (base 10): \[[8^*1_{10}]_n=\{1,81,881,8881,88881,\ldots\}\]

General Formula:\[[8^*1_{10}]_n={80\cdot10^{n}-71\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 88..881 on stdkmd.net

Table

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