38881: Quasi Repdigit 388..881

First few terms (base 10): \[[38^*1_{10}]_n=\{31,381,3881,38881,388881,\ldots\}\]

General Formula:\[[38^*1_{10}]_n={350\cdot10^{n}-71\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 388..881 on stdkmd.net

Table

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