87888: Near Repdigit 8788..88

First few terms (base 10): \[[878^*_{10}]_n=\{87,878,8788,87888,878888,\ldots\}\]

General Formula:\[[878^*_{10}]_n={791\cdot10^{n}-8\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 8788..88 on stdkmd.net

Table

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