78889: Quasi Repdigit 788..889

First few terms (base 10): \[[78^*9_{10}]_n=\{79,789,7889,78889,788889,\ldots\}\]

General Formula:\[[78^*9_{10}]_n={710\cdot10^{n}+1\over9}\]

Equivalent Patterns: (none)

See Also: Factorization of 788..889 on stdkmd.net

Table

No table data.