65557: Quasi Repdigit 655..557

First few terms (base 10): \[[65^*7_9]_n=\{61,538,4831,43468,391201,\ldots\}\]

First few terms (base 9): \[\{\text{67},\text{657},\text{6557},\text{65557},\text{655557},\ldots\}\]

General Formula:\[[65^*7_9]_n={477\cdot9^{n}+11\over8}\]

Equivalent Patterns: (none)

Table

No table data.