87779: Quasi Repdigit 877..779

First few terms (base 10): \[[87^*9_{10}]_n=\{89,879,8779,87779,877779,\ldots\}\]

General Formula:\[[87^*9_{10}]_n={790\cdot10^{n}+11\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 877..779 on stdkmd.net

Table

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