85557: Quasi Repdigit 855..557

First few terms (base 10): \[[85^*7_{10}]_n=\{87,857,8557,85557,855557,\ldots\}\]

General Formula:\[[85^*7_{10}]_n={770\cdot10^{n}+13\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 855..557 on stdkmd.net

Table

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